Ak front trunnion wear What are some techniques on expanding the trunnion barrel hole? 11th air assault div 63 65 1st bn abn 8th cav 1st cav vietnam 65 66 11th special forces group 70 Start or complete your AK-47 build with our new front trunnion. B - Upper Front Trunnion or Pistol Grip Mount Rivet for Yugo M70 Fixed Stock Standard AKM with solid rear trunnion. Started to populate one today and the barrel is . Trying to ID a front trunnion in a kit, mainly the year. The front trunnion is forged. Problem was even at . system with recoil assembly. Made of steel then heat treated for wear CODE: B6-31 Availability Hungarian AK-63D Front and Rear Trunnion Combo, Sand Blasted *Very Good* $139. I just am using Radcolube CLP for lubing. The rear trunnion takes the recoil from the spring in the action and is the anchor for the stock. The wear and polish are in no way problematic. We are NOT an FFL (yet) B - Upper Front Trunnion or Pistol Grip Mount Rivet for Yugo M70 Fixed Stock Standard AKM with solid rear trunnion. The front trunnion and bolt are forged. 914". Q & A. Sold as a parts set. Original Russian AKM parts kit with replacement grip and front trunnion. Open comment sort options A US made front trunion for the AK is a neat idea. Get yours today, and build, upgrade, or maintain your PSAK-47 rifle. 908-0. AK builder sold jigs and flats that worked with bulged trunnions. 56x45 Cal, made by WBP. Is the trunnion an interchangeable part among AK-47 variants? My front trunnion from my 2019 WASR-10. Bought this Arsenal slr-104fr. Includes the populated barrel assembly (as pictured). 1980 S-AD 4848 - Romanian "G" AK-47 1979 - 19/30 Hex receiver Tula 1930 transitional dragoon Panzer Front 90 Replies. Trunnion with unfinished / in the white pistol barrel. Comes with 1 FÉG 5rd mag. Which Palmetto State Armory AK-47 models have forged trunnions? A few Palmetto State Armory models known to have forged trunnions include their PSAK-47 GF3 series. I just start off with the front trunnion sitting flush AK-47 pistol barrel and front trunnion, 10. All parts are sold for replacement purposes only. Invest in the structural integrity Hello all, I'm currently working on my first ak build, I got a Romanian AKM kit from gunbroker and I'm working on building a plastikov. Man, I hate springs! A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. AK-BUILDER ; HEADSPACE GAUGES ; ALIGNMENT JIGS ; BARREL TOOLS ; DRILL BITS & REAMERS ; RIVETING TOOLS ; RIVETS ; Patches, Stickers, Swag ; PARTS KITS . It is the customer’s responsibility for I've owned several Arsenal SLRs, Russian/Saigas/Legion SGL rifles, a Maadi, and a converted SA93 - I'm pretty sure they all have finish wear at the back of the BCGs from impacting the rear trunnion. Jump to Latest A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. Romanian Mini Draco AKM / AK-47 Pistol front end with trunnion, rear sight and populated Barrel Assembly, 7. Sold individually. Receiver flat thickness= 1mm (. [emoji58][emoji58] Sent from my SM-G950U using Tapatalk Atlantic promises major parts matching i. This is an original part, removed from service rifles. You might check and see if he has any on hand. Sadly for being billet and not forged, the Grim Armory one uses "German 4140 Hardened" steel, which seems attractive for an East German clone AK. Inside that receiver are two trunnions, front and rear. Manufactured by Palmetto State Armory (PSA), a trusted firearms company, the AK-102 is designed to deliver Yugoslavian Zastava M70 Bulged Front Trunnion -- This trunnion is Decent; It shows typical wear and gouging from usage, storage, and handling. This essential rifle component is crafted for durability and precision, ensuring a reliable foundation for your firearm. Features a one piece front sight gas block with the sight post installed. New from our online store, you are guaranteed to receive a high-quality item. Start by clamping the front trunnion securely and using a drill press to carefully drill the hole at the specified location and depth, ensuring it aligns accurately with the corresponding hole in the barrel. My Romy RPK front trunnion is off at Two Rivers so I can't measure for myself to compare with an AKM front trunnion. WBP. AKBLUE. The front edge of the trunnion sits proud of the receiver 0. Home of AKOUL 47-74; Blog From this test alone, and from the wear and tear on the critical parts of the ras is enough to keep me away from that rifle, probably for good. Also I think I need to bend the dust cover a bit. It doesn't seem like the bolt depends on this lug / recess during lockup and extraction. It is supposed to be forged. Since it's Romanian. Crypto Kalashnikov rifles only have one receiver, unlike the AR-15. 62x39 in *Very Good* condition. I am just using a AK cleaning kit and cleaning rod. Not sure if I've ever seen a bulged front trunnion with two high rivets like that. 45x39, *Fair to Good* Blued Steel w/ Wear 8 item; Gold 1 item; Gray 2 item; Plain Steel 2 item; Finish. These photos are just after I’d put it together A normal AK flat will not work with a bulged trunnion. This barrel is 7. May show some signs of wear from storage. i have a galil build i was postponing since 2015 because i couldn't find bullet guides for the kits. Sold as Set. Nor is there anything that rivets everything together. For stamped AKM receivers. Come join RAS47 / AK Pistol Barrel, 12. But I did a little homework and found the Wasr to be the best basic AK cost wise. Parts must be inspected and tested by qualified and Front trunnion for AK-47 and AKM variants, markings removed and that area remains unfinished, in *Good* condition. Then it’ll get sighted in and I’ll pin the front sight. Check the following to confirm , but I believe you're Do I need a 9th Hungarian AK. The only problem was that you have to heat treat the receiver properly or it would wear out @ the FCG holes quickly. I just secured a Mak-90 kit this week to fully test our 19mm trunnions, so those should be available in the next few weeks. Defeinitely factory as they are buled just like th rest of the gun. Having the original specs for the front end of the trunnion is a huge help. Yugo M70 Fixed Stock. The front and rear trunnion holes on these flats are pre-punched to help with the installation of the trunnions. This includes his WASR 10 after 5,000 rds,, >> Imported << by Century. 4150 Forged Heat Treated Alloy Steel - Black Oxide treated (machined from a forging) AK74 Bullet Guide and rivet included AK 74 Front Trunion: November 15, 2022: Reviewer: Fr8dog61 from United States The rivet on the bullet guide looks like was put on with a hatchet. In recent years, there is tons of questions surrounding manufacturing process for one of the most crucial AK rifle components: their front trunnion. Gun manufacturing is a labor intensive process. You can also use a M92 rear trunnion but it lacks the rear lip for the receiver cover stop and would need modified to work on a non-krink receiver cover but it is a 1mm trunnion type. 62x39, *Unused* Sold Individually. AK BUILD TOOLS . Sold individually (as pictured). Includes the complete parts kit minus the receiver and barrel. There’s a discussion on trunnion and BCG wear on the files, I wanted to get opinions on this from here. Shipping Restrictions. No signs of any peening or similar, but definate impact silouhette in the finish, and even through it. Front and rear sight blocks come complete. I sent 3 emails to Blackheart Firearms who is supplying Brownells USA/UK with this trunnion-nothing comes backTrunnion is riveted-I do not have a problem with odd size-my barrel is AKs with Cast Trunnions Drama. By purchasing AK/AKM Front Trunnion. Looks like a portion of the locking lug cracked off. Sourced from surplus, this trunnion offers authentic compatibility and reliability, ideal for upgrading or replacing parts on your firearm. Move your drill table around to line the drill bit up with the hole in the trunnion. Looking for a trunnion for my MPi-AK74-NK clone build and East German AK74 trunnions are nearly unobtanium. Until sources of foreign made trunions dry up, I don't think you can compete price wise. Hungarian AK-63D Front Trunnion, No Bullet Guide, Over Sized Barrel Journal, *Good* $64. Front trunnion is drilled all the way through bottom portion of it, so the pivot hole exits in to the barrel hole. Related Items. 000 x 0. Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and So I sold a kit to a guy and his builder says the front trunion is junk because it has a crack from the top rear rivet to the lower magwell rivet and the builder says this is a really common problem with ak's. FIREARM KITS; AK Extended VSKA / AKM Populated Barrel Assembly with trunnion, rear sight block and combination front sight & gas block, 16 inches long, phosphate finish, US Made 922(r), 7. With a few mods it can be used on some rear trunnions. Does anyone else with a MAK 90 have a In recent years, there is tons of questions surrounding manufacturing process for one of the most crucial AK rifle components: their front trunnion. The pistol grip included is from 187K subscribers in the ak47 community. 5mm receiver has the extra bends at the front to accommodate this bulged section. Sort by Oldest first Oldest first Newest first Most reactions. Combo front sight block  / gas I'm still learning; sorry for the new guy question. com Trunnion wear New to AKs. There's no way to guarantee a new bolt will Fit AK/AKM Manufacturer AC Unity UPC Code 681565045905. These are great trunnions to have marked to match your kit! These front trunnions were removed from various AKM variant rifles. Front Trunnion: Toolcraft Hammer Forged 4340AQ Bolt: Toolcraft Hammer Forged Carrier: The PSA AK-102 is a premium AK-style rifle that combines the iconic design of the AK platform with modern features and outstanding performance. These are all imported BCG & Trunnions (Russian, Bulgaria, Polish, Romania, Hungaria, etc. Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and more! Dark Mode; Light Mode; menu Log in Turbothis (Matt) made up some Yugo pattern wider fixed stock rear trunnions ror 1mm receivers. With a set of dial calipers at the front of the trunnion making an inside measurement with the inside jaws of the caliper extended all the way down into the Original Russian AKM Parts Set with Romanian Pistol Grip and Hungarian Front Trunnion, Matching Numbers on Bolt Carrier and Bolt, 7. Front trunnion is the heart and soul on AK rifle – this is the part which interacts with bolt and it basically holds the rifle barrel in place. I can't hold this against you too much, seeing as how you did put 1800 rounds thru the gun before logging on here to ask questions Chris from Palmetto State Armory explains that wear on the lugs of the bolt and trunnion of an AK-47 rifle is a normal part of the break-in process, not an indication of a problem. Comment. I talked with engineering, and go front sight bases, gas blocks, rear sight leaves, and rear trunnions are cast. Add to Cart. Does anyone have advise on where I might find any of those, or the specs/measurements to make them? The build will be an AK-74, stamped receiver, chambered in 5. Metal parts are New Old Stock and will show some wear from storage and shipping. i have the same problem with a bulgy sa-93 rear sight trunnion. The front trunnion has rivets and I need to remove them, but I'm not sure the best way to remove them and I'm not sure if I have to take the barrel out to remove them, I'd prefer any method to doing this other than removing the barrel Kalashnikov Die Forged 7. May show signs of wear, marring, grime, etc Regular Rifles to Alaska or Hawaii: $75. 5", Chrome Lined, blued steel, 7. Test plan adapted from US Mil Top 3-2-045z What’s the real deal? (My state banned AK rifles that shoot 7. This video is for viewers new to Kalashnikov USA or the AK platform itself. That is why so many people love them. These barrels are approximately 16 Welding on front trunnion? Jump to Latest 1. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Rear sight base has been stripped of all accessory parts. Checked the other barrel and it is the same. 5" long, with a dark blued factory finish. Extractor cut handguard retainer cut, front sight 201K subscribers in the ak47 community. All AKs are hand fit rifles as there isn’t a machine that populates the barrel. Front and Rear trunnion will fit into standard AKM pattern stamped receivers. I would front trunnion wear trunnion Jump to Latest 917 views 1 reply 2 participants last post by Spooner1867 Dec 20, 2022 a Mostly Russian parts kit I bought came with a WBP front Trunnion. The CSS trunnions Im pretty sure are made by Riley, they require more hand fitting and deburring to get smooth bolt lockup, but the journals are to spec if not slightly undersized. Either an innovative design change, or a trunion that is super rare would be the two Matching numbers are front trunnion, bolt, carrier and dust cover. The front mandrel is a bit more complex. To finish the kit build you will need to purchase a front trunnion, selector, rear sight base, receiver, barrel, rivets, possibly other small parts, and your 922r compliance parts to I'd suggest AKT020-Rivet Jaws for 24" Bolt Cutters, it makes front trunnion rivets a breeze. It may just be wearing in and stop at a point. Yugoslavian M70AB1 Front Trunnion, Early, with out Bulge, bead blasted, in *Good* condition. Okay, but many of the photos show the breakages happening at the very back of the trunnions, far from the chamber and locking lugs. This flat will work with the M92 or M70 that has the flat sided front trunnion. Sold as a Set (units pictured are what you will receive). Reviews . 065mm) according to Robert Forbus who is a true machinist and has May show signs of wear, marring, grease, grime, etc. 1 (208) 602-6027; info@oldarmsofidaho. The rear trunnion is different from normal md63 type and looks to be cast. 2nd build down It fired without exploding It needs to wear in a bit, as it is a tad tight. To do this, the barrel is a tad bigger than the hole made for it in the trunnion by about 0. These trunnions do Not have feed ramps. Internal journal diameter varies, no hand selection. Come join the discussion about optics, builds, gunsmithing For AK-74 Front rivets I use 5/32 and for the swell neck larger size rivets 11/64 Rear trunnion long rivet 11/64 and for the smaller size rivets 5/32 Wear gloves. Explore firearm accessories and gunsmithing components to confidently upgrade your rifle's performance with this top-quality AK74 Fixed Front Trunnion. . 62X39MM FRONT TRUNNION (FORGED) or any other firearm accessories and products today only at Kalashnikov USA. 12. I thought that I had both the receiver and trunnion pressed flush against the vertical block that holds the mandrel. (No stamping on the spine that we can see) About Us: We are a start-up based out of Virginia specializing in AK parts and kits, Kalash culture, and bringing underground builder's work to market. Trigger guard and front trunnion and replacement parts and are not East German. BBill. This is also quite noticeable in in how the 1. Stock Photo. There will be some finish wear, and rivets will require drilling. 5. Be Brave, Live Free, Stand United. L Sure people say "it's just an AK" but being obsessive about rivets, fit, finish and quality of the of piece is why we build. Compliance. It When drilling the barrel pin hole in an AK-47 front trunnion, it is essential to follow the correct procedure for precise and secure assembly. 56x45 Sporter from Classic Firearms for right at $600. The hardest part was the front trunnion latch of death and sorrow. Maybe someone from PSA on here can answer the question as to Buy your KR-103/104 7. , a chance it will be OK. Previous owner says it has about 3k rounds on it. Jump to Latest 21 - 26 of 26 Posts. I never gave it a second thought because everything I saw before I bought it they all had it. I mean it's not ideal but if the wear stops and it keeps headspace it should be fine. As the gun wears in, it polishes this There’s a discussion on trunnion and BCG wear on the files, I wanted to get opinions on this from here. Rivet availible Trunnion only. Sold individually. 99 points will be rewarded to you when you buy this item. This is an AKM Pattern Trunnion. If the AK front trunnion was significantly larger in critical areas, perhaps you could cast a part that would hold up to the abuse. "They are not matching kits but then who can read Arabic writing anyway. The front trunnion shows sanitization of numbers, parts with We're currently producing 23mm Euro type trunnions. My barrel diameter seems to large for my front Trunnion. 6K views 21 replies 5 participants last post by zole2112 Jul 6, 2021. 5 long 4150 chrome moly barrel, 1:10″ twist, muzzle threaded LH 14×1, nitride treated. No premature lug, lug channel, or trunnion wear. We are one of the few companies that does it correctly and Original East German AK-47 Parts Kit with Pebble Stock, Romanian Replacement Front Trunnion, 7. I seem to be burning through drill bits. It takes some pressure and needs to be a good quality component, but it’s not nearly as important as the front trunnion. I’ve been doing some emailing around to the most well liked guys/companies that do custom AK work to get quotes. My next step was drilling the front trunnion holes. AK47 AKM Front Trunnion - New Cast 4150 Steel - Black Oxide treated (not milled from a forging) AK47 Bullet Guide installed Fits Standard AK47 AKM Barrel OD 0. The hinge block and pins for that are from Mr. VSKA / AKM Barrel with trunnion, for combination gas blocks, 16 inches long, In The White finish, US Made 922(r), 7. To initiate a Warranty claim, call Palmetto State Armory The bolt Century Arms made for the VSKA is machined from 4140 carburized steel, which adds a layer of case-hardening to increase the surface hardness improving wear and corrosion resistance. Includes the barrel with trunnion (as pictured). In addition to the two Pioneer Arms waffle magazines that it comes with, it also takes Polish Beryl magazines. they are still making AKs i bet they will have some more later. Ok,maybe I will ask differently-what is standard interference fit for 7. 62x39 WBP Enhance the authenticity of your AK-47 build with our 7. 9085" This trunnion is the one used by several major US AK manufactures and has been install on thousands of AKs, time tested and true all akm use 23mm journal trunnion( except Chinese ak) To find out what size you have just looking into you trunnion, there should be number stamped on it. Lower the drill and it will go in the exact same location as the trunnion hole you lined up on. i haven't seem surplus on sale for close to decade. A forum community dedicated to AK rifle and AK B - Upper Front Trunnion or Pistol Grip Mount Rivet for Yugo M70 Fixed Stock Standard AKM with solid rear trunnion. original ones were In firearm terms, trunnions are generally fixed ‘chunks’ of metal that other parts attach to or lock into/against. The front trunnion and bolt carrier are machined out of S7 tool steel from a forged billet, so they paid more for the S7 tool steel but saved money from What are you guys opinion of forged vs. So I've been wanting to build an AK for a while now, so I went ahead and bought a Romanian MD 63 kit, but the thing is, I'm a broke son of a b****, so I didn't have enough for the Toth Tool Bolt cutters or any jigs. Crafted with precision by Polish manufacturers, this front trunnion ensures durability and reliability for your firearm. Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and more! Polytech legend milled ak47, im concerned about the wear on the rear trunion, im able to catch a nail on it. Get yours today, and build, upgrade, or maintain your PSAK-74 rifle. Does not include the front sight & gas combination block or rear sight block. 040") Material 4130 Annealed; Comes with bolt guide rails Ok so I'm new to AK building, I'm attempting to gather parts. Bead Blasted 1 item; Bead Blasted / Sand Blasted 2 item; Blued 15 item; Coated 1 item; Original Finish 8 item; Painted 2 Front trunnion dimension. 0010-. Note the barrel pin is not shown in item images. The finish on the wood Front Latch Front Spring Front Pin Front Pin. 025-0. I can't see a blemish. 9085" or 23mm US Made This trunnion is the one used by several major US AK manufactures and has been install on thousands of AKs, time tested and true Having been frustrated with accurately locating and drilling the front trunion holes on AK type builds I came up with this simple homemade tool and procedure. 500 x 0. 1978 IB 1947 1979 KB 2264 1979 KE 3219 Triangle only. 45x39 Bullet Guide - WBP. 0026″ (0 . Hungarian AK-63D Front and Rear Trunnion Combo, Sand Blasted in *Very Good* condition. Palmetto State Armory is your one-stop AK-47 destination! Shop today and save! This warranty does not cover normal wear or any damage resulting from careless handling, neglect, repairs and adjustments Front trunnion and bolt are machined from billet all from S7 tool steel. Where did you get an intact 105 trunnion? Or did it come from a Original Bulgarian AK-74 Front Trunnion, No feed ramps, 5. Palmetto State Armory AK 4340AQ Front Trunnion. I recommend you wear goggles, and maybe even thin gloves. Would I be able to use the front Trunnion in an M72 rpk? A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. Full Forum Listing. $9. " -APEX. 62x39, in *Very Good* combination. cast trunnions? I've been looking for an ak-47 that I dont feel bad about shooting but is still quality. So I was wondering, is there any way to do the front trunnion rivets with just a hammer or a press? The right side is the most important side for lock up. Those are designed to accept the bulged front trunnions. Save Share AK parts are made in such a way that dimensions for mating parts change as the factory tooling wears across production runs. I'm curious to see Robski put 5k rounds through it. To demonstrate, they fired 1,000 rounds through two AK rifles to show typical wear patterns and reassured customers about their unlimited lifetime warranty. Jump to Latest 3. I was in the same boat before I bought my AK. 5 mm stamped metal and a heavy-duty "bulged" front Everyone says that bad wear leading to headspace issues are causing the failures. 7. 1 2. 62x39 front trunnion, proudly manufactured in Poland. 62x39, in *Good* combination. 62x39 barrel/trunnion???I figured it out in my case 0. The hardest ones seem to be the front trunnion, the gas block, and barrels. US barrel: green mountain or ak-builder, psa FN barrel. Two of them either aren’t taking new orders or only do full builds. When the bolt is fully locked, only about 20% of the left bolt lug face makes contact with the trunnion lug, I want to swap the trunnion in my Mini Jack for a fixed stock trunnion. Used in *Good* condition, these trunnions will show some signs of wear, marring, grime, etc Parts Front Trunnion Rivets Question. reloaded, or improper ammunition, corrosion, neglect, ordinary wear and tear, or unreasonable use. May show signs of wear, marring, grime, etc So I have this front trunnion that "my friend" screwed up and drilled for an oversized barrel pin. Thankfully, identifying kits is quite easy - just look at the front trunnion. 45x39, *Very Good* Out of stock. "4" marked barrels get matched with "4" trunnions, etc. Details . It has the new toolcraft trunnion with the chamfer (ramp) on the right trunnion lug which eliminates the trunnion wear which is a problem with the GF3. It allows you to accurately locate and drill both sides of the front trunion holes at one time assuring proper alignment. Parts must be inspected and tested by qualified and competent Bulgarian AK74 Hybrid Parts Kit with Wood Furniture, Features a Polish Tantal Trunnion, 5. 015", depending on which of the dozen magazines I use. The Poles machine their rear sight blocks but From my understanding, when these were made, the front trunnion was hand fit by the Chinese manufacturer. Just took a closer look at the front trunnion of my new RAS47. Retail Stock. Page. I have never heard of it. I got my AK-V in January with the expectation that it had the “puzzle piece” rear trunnion. My account; SKU: H-S1 On Palmetto AKs, are the front & rear sight blocks, gas blocks, rear trunnions, & sight leaves cast, forged, or milled? I know it doesn’t make a functionality difference, just would be cool to know. Just something I think is interesting. Front Trunnion Bullet Guide for 5. Re: Can I replace front trunion, if it bears the serial numb If the serial # is marked anywhere on the receiver besides the trunnion then the trunnion can be legally removed from the receiver. Sold as a Kit. Hammer Forged Carrier, Bolt and Trunnion. Come join the discussion about Business, Economics, and Finance. US The bulged front trunnion will fit in a standard bulged trunnion AK receiver (RPK / Yugo), but the trunnion swells will not fill the bulged trunnion cutout space, so there will be an empty area. Sold Individually. An AK barrel is press fit into the trunnion. Then while wearing rubber gloves a blowout from my compressor, a wipe down with acetone and a mask for the muzzle, gas port and chamber. Mine came all matching: front trunnion, bolt, carrier AND top cover. However, on most imported AK's they mark the trunnion with the serial # and only have the importer marks on the receiver. AK-47 / AKM Trunnion Set, Front and Rear, with Trigger Guard & Bullet Guide, Stamped Demilled Receiver Sections, US Made in *Unused* condition. Original Bulgarian AK74 parts kit complete less the stamped receiver and barrel. Front trunnion is the heart and soul on AK rifle – this is the part that was the only source of bullet guides we ever had. 62x39, in *Very Good* condition. Fired about 1200 rounds from it. The rear part of the trunnion that houses the left trunnion lug is bent outward. 95. Join the GrabCAD Community today to gain access and download! Thanks for all y’alls help. i'll probably get bunch more too once they are back. Pics of the 23mm are on our product page, here: Suburban Arsenal, LLC US Made AK-47 Type 23mm Front Trunnion SA-RU1974-US The GF1 and GF2 had major issues which, for the AK community, which is probably one of, if not the most, elitist sub-communities of gun owners out there, is a permanent mark against them. Crafted for stability and reliability, this fixed front trunnion is a crucial gun part for your AK-74 rifle. Made in the USA. im only going to mill the small area that fits right behind the ears, if you follow me. 62×39 Trunnion. com; Products search. Includes front and rear trunnion only (as pictured) #3 - Demilled front trunnion, swell head rivets, and #21 drill bit #4 - Demilled rear trunnion, long rivets, and #16 drill bit #5 - Remaining rivets for front trunnion and front trigger guard holes #6 - Short rivet for rear trigger guard hole Next post will be once I have the front and rear trunnions riveted into the receiver. Explore our selection of firearm parts and gunsmithing accessories to upgrade your AK-47 with this high-quality, Polish-made front AK47 AKM Front Trunnion - New 4150 Forged Heat Treated Alloy Steel - Black Oxide treated (machined from a forging) AK47 Bullet Guide and rivet included Fits Standard AK47 AKM Barrel OD 0. Includes the complete parts kit minus the barrel, full-auto parts and receiver. A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. Share Add a Comment. Great parts for your next Hungarian 63D project! Front and rear trunnion for Hungarian AK-63D. It's obvious that the gas block, rear sight block and bolt carrier are all cast. 45x39 Cal, made by WBP. The guy is being cool about it, and I am cool even if I have to send him a free trunion. AKOUL4774. Rivet availible here. These will require rifle length gas tubes. Initiating a claim. How does the trunnion attach to the AK-47 receiver? The trunnion is riveted or pressed into the receiver, creating a secure connection. 62x39! Enough require milling to mount Fab PDC top cover! A forum community dedicated to AK rifle and AK variant rifle owners and enthusiasts. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Everything checked out, however after about 100 rounds I noticed some odd wear on the trunnion, it seems to be wearing quite a bit, almost a “step” forming, however I could have not noticed it when I first bought it as I was new In this video we will show you how the wear on the bolt and trunnion will look at 100, 250, 500, 750, 1,000 and 5,000 rounds. 62x39, in *Good* condition. 040") Material 4130 Annealed; Comes with bolt guide rails This is a great factory assembled AK front half for your next AK build! Includes original ffront trunnion, stripped rear sight block, gas block (with bayonet lug), handguard retainer, and complete front sight block. Post Cancel. Includes barrel, torch cut stamped receiver section, Chris from Palmetto State Armory explains that wear on the lugs of the bolt and trunnion of an AK-47 rifle is a normal part of the break-in process and not a sign of a problem. Reward Points. 907" diameter and thr trunnion is . To Original front trunnion with bullet guide for the Hungarian AK63D rifle, Stripped of all parts/rivets, bead blasted, 7. Junior Member Enhance your AKM with the Surplus Romanian AKM Front Trunnion chambered in 7. AK-63D Hungarian Front Trunnion, Bead Blasted, *Excellent* Original front trunnion with bullet guide for the Hungarian Support plate for pressing in or out your barrel pins on an AKM style trunnion These are not specifically made for use with any of the bulged trunnion 1 5mm receivers These are made from 6061 T6 aluminum then black anodized Comes with three set screws for leveling the trunnion if there is no receiver Made of steel then heat treated for wear It's designed to do a standard AKM (without a pistol grip reinforcement plate) as well as an AK-74 (with the pistol grip plate). These trunnions do NOT have feed ramps. Made of steel then heat treated for wear CODE: B6-31 Availability AK74 Front Trunnion - New Bulgarian pattern front trunnion. e. This Yugoslavian trunnion is not bulged, indicating it is from an early era. I decided to use my new AK-Builder Trunnion Rivet Hole Drilling Fixture. G kits. I recently bought a Yugo m70 barrel and I am wondering if I need to use a Yugo front trunnion or if any AK front trunnion will work . Are there other brands that My concern is a canted front trunnion will effect bolt lock-up/wear, scope rail misalignment with the bore, and uneven wear on the carrier and piston. Includes barrel, forward section of torch cut stamped receiver, trunnion and bullet guide. 62. These may have a front trunnion or other replacement parts from a Polish Tantal. The rivet that secures the rear of the scope rail also secures one of the "legs" of the rear Palmetto State Armory AK 4340AQ Front Trunnion. You're currently reading page 1; Page 2; Page 3; Page 4; Page 5; Page Next; Page All Original Bulgarian AK-74 Front Trunnion, No feed ramps, 5. I know there are supposed to be some of the highest quality rifles imported i dont want to be responsible for beating one to death in advertantly during occasional range sessions. 012"-0. The barrel is an AK builder AKS-74u barrel and I think the booster is from m-13. An AK Builder Taiwan JMAC: MRKT Trunnion for AKM/AK-74 (M)odular(R)ear(K)alashnikov(T)runnion for AKM/AK-74 THIS IS FOR THE TRUNNION ONLY, ADAPTERS SOLD SE Front Trunnion Bullet Guide for 5. Wore out 5 end mills achieve 1. PSA AK74 – Rust, rust, rust The 4150 barrel is nitride treated for accuracy and durability and is pressed into a new hammer forged front trunnion to ensure the longevity AK-47s are known for. Bulgarian AK-74 Front Trunnion, 5. 45X39, in *Good* condition. zole2112 Discussion starter. Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and more! The original set of reverse-engineered T1 trunnion print dimensions compared very favorably with these original prints so I am confident this is going the right direction. Explore our selection of firearm parts and gunsmithing Try watching some of Rob Ski's videos on "AKOU": Youtube. Can own an AK if the parts are non-interchangeable with an AKM which the bolt face and piston are different sizes according to LGS All front trunnions are should be fully hardened, but USA production, Ill just send a few hundred rounds through it and look for abnormal wear, but it doesn't look like the trunion went through any type of retreating that might have compromised the heat treat. They What you are seeing is a sharp corner on the front trunnion lug. Was just wondering if this trunnion and bolt wear looks normal. 00 per firearm via UPS 2DAYAIR only. Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and more! This listing is for a Romanian military surplus GP 1975 AK front trunnion with barrel pin. 99. Includes the rear trunnion, front trunnion, trigger guard, selector stop and demilled receiver pieces (as pictured). Bullet guide is in place, bead blasted For example, the Soviets early on forged gas blocks and front sight posts but cast them later on (later bolt carriers were also cast). These will NOT WORK with the bulged RPK style trunnions. Wood stock and handguards, with polymer pistol grip. Sort by: Best. Will try to post a pic if needed. The rear trunnion, stock, and furniture are from Soviet stocks. This rifle component combines the durability of a front trunnion with the convenience of a built-in bullet guide, simplifying your firearm assembly. I keep my AK in a gun sock and haven’t fired it in a while. I'd like a round count update as well. 320 the barrel was still not aligning (yugo barrel with egyptian trunnion) Now that I, I mean "my friend", is wiser he would just have welded up the barrel pin slot and drilled a nice fresh pin hole. 900" OD must be used. It basically limits me to the picatinny brace set-up, which is not what I wanted. PSA trunnions will require oversized barrels so the AK builder oversized ones are your only option . In this video we describe a few common wear markings you can find on our Kalashni Barrels were listed as fitting Hungarian Ak's. 45x39, in *Very Good* condition. My tooling is a mix of Toth Tools, AK builder, Childers and homemade. Palmetto State Armory AK Side Folding trunnion and Parts. These are all imported BCG & Trunnions (Russian, Bulgaria, To answer your question, your front trunnion looks fine. Condition: Used - Good. I will contact Atlantic. Sure some American AKs are pure garbage like IO, Ras47 and other Century products but the Wasr is literally listed in the guide as the best cheap solid rifle. Depends on which parts, dust cover ,front trunnion, and gas tube are from AK Files, front trunnion is Bulgarian and the dust cover is russian. 7K views 4 replies 3 participants last post by Spuninmo Mar 4, 2022 Without pre-drilled front trunion holes, I temporarily install the trigger guard and selector plate with an AK-builder trigger guard screw plate (short #6 hex or pan head screws with nuts on the inside of the receiver also work). Been looking at the CA VSKA and seen plenty of gun channels testing them for high round counts and having no issues at all despite being cast due to them using jackhammer grade tool steel. The 1. im installing the barrel assembly in a romanian barrel trunnion. 62x39. 500 cutout slot in front of original mag well! DDI front trunnion top shelf was thicker than Sam101s and Saiga 7. Yes,T-bar and Vernier,3 times. As far as I know, all of the imported AKMs showed expected, normal wear after he reached the 5,000 rounds stage. Front Trunnion help - 1st AK 47 build. Extractor cut, handguard The front trunnion appears to have four welds. Save Share Reply Quote Like. Do the Zastava AK-47s have forged trunnions? Yes, Zastava produces AK-47 variants like the ZPAP M70 and OPAP M70 series with forged trunnions. Romanian GP 1975 AK Gas Block with Pins. reloaded, or improper ammunition, corrosion, neglect, ordinary wear and tear, or Streamline your AK-47 build with our front trunnion featuring an integrated bullet guide. Fantastic condition. AK-47 Tips/Tricks, Links, Content and Buyer Guides. Comes with section of upper receiver (as pictured). Come join the discussion about optics, builds, gunsmithing, styles, reviews, accessories, classifieds, and more! Show Less . 1 (208) 602-6027 info@oldarmsofidaho. FIREARMS. 5mm trunnions have a "bulged" profile on the side instead of the uniform shape of the 1mm trunnions. Yugo M92 Underfolder. Since the rear bucking-bar (item F) is separate from the main body of the jig, I have two bucking-bars of different heights to accomodate the AKM vs AK-74. Can an AK-47 trunnion be replaced? Yes, in case of damage or wear, the trunnion can be replaced by a skilled gunsmith. These are great replacement parts for your RAS47. RAS47 Front Trunnion Assembly, bad rivet work on bullet guide, in *Excellent* condition. BTW- You do know that you should rivet your trigger guard in The Yugoslavs would eventually settle on using a receiver in the style of the RPK light machine gun version of the AK-47 that uses thicker 1. worth signing up for notifications. 15 posts · Joined 2021 Add to quote; Only show this user #1 · Jul 1, 2021. 159. 3. 45x39, in *Fair to Good* condition. front trunnion, bolt and carrier. Import barrel: Romanian or polish barrel will be fine. But whats done is done. Well, upon further inspection mine does not. This is the case with an AK, where the front trunnion is the block that is riveted into the receiver and which the barrel is pressed into. Includes barrel installed into trunnion (with bullet guide) and torch cut section of the receiver. 45x39mm Black Polymer Magazine - CIRCLE 21 I recently purchased a Kolarms parts kit from atlantic firearms, having accepted the risk of having to spend more time on a virgin build. 4. I ended up getting a "blemished" 5. A good welder might be able to put a brass filler behind the pulled up portion to keep the spring slot open and then but a weld bead in place to hold the spring or just weld the spring in place. There aren't many that have the flat sided front trunnion, but there are a few out there. Add to Compare. It helps to "kick" the bolt into battery because they changed bullet guides with the 100 series of AK. In some cases the front trunnion rivet holes may not line up do to how the factories drilled the holes in the trunnions. On my later builds I don't even do a mock up anymore. Size 1 undersize Size 2 normal Size 3 oversize Size 4 too oversize. Just keep an eye on it. Seems 1/2 say normal the other says it’s not. AKS Folding Stock or Polish Underfolders. 1964 DE 3018 G kits. I have used both the CSS and PSA in customer builds. AVS Forum Enhance the durability of your AK74 with the precision-engineered AK74 Front Trunnion - Fixed. The trunnion has a sharp corner from being a brand new machined part. Pistols and SBRs are fine. Explore our selection of firearm parts and gunsmithing accessories to enhance your AK-47 with this comprehensive front trunnion, equipped with a What is the best way to drill the barrel pin hole on a new front Trunnion. 62x39mm, used in *Good* condition. Includes rear trunnion with rear sight base, bullet guide, and cut barrel section. 62x39, US made 922(r) compliant part in *Very Good* condition. 16195 posts · Joined 2006 I'm building a Khyber Pass and managed to get the front latch part completed. Slide the receiver over the trunnion. The other one hit me with a $700+ quote plus shipping. I guess I need to clean the barrel since looks like a You could try to have the re-welded. Snipers on the Eastern Front: Mosin Snipers! November 22, 2020. The bulged front trunnion will fit in a standard bulged trunnion AK receiver (RPK / Yugo), but the trunnion swells will not fill the bulged trunnion cutout space, so there will be an empty area. Romanian AKM front trunnion Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Insert the trunnion and tighten the knob so it can’t move. 5" length, 14X1 left hand metric muzzle thread, In The White, 7. However, the front trunnion is a undrilled blank and I can't find anything with regards to drilling the rivet holes. Features. Made of steel then heat treated for wear CODE: B6-31 Availability I bought a PSL front trunnion for a future PSL build but I've decided to abandon the project. The chrome lined bore is shiny, there may be carbon build up at the muzzle device. Recommended Communities. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. AK Operators Union, Local 47-74. External metal parts like barrel components and top cover have noticeable storage wear with some shining AK Receiver Adapters / Trunnions; Magazines; Muzzle Brakes; Performance Parts; Stock Accessories; Trigger Parts; AK47 AKM Front Trunnion - New AK47 Bullet Guide and rivet included (New OLD Stock, no wear on these) SURPLUS AK47 DOUBLEHOOK TRIGGER ARSENAL BULGARIAN AK-74 30RD 5. Circle-11 Marked Polish AKM Front Trunnion -- This trunnion is Decent; It shows typical wear and surface oxidation from usage, storage, and handling. im just going to mill about 1mm on each side of the trunnion to fit in between the ears. This is the heart of the gun where wear happens. 5" long with trunnion and torch cut stamped receiver section, nitride finish, US Made 922(r), 7. chefur custom. 45. what do you guys consider normal and what’s not. Hi guys, This is my first AK build and I have a question, I can't figure this one out. BTW, when you check some of your factory built AK's, don't be surprised if Obvious criticisms aside, the front trunnion appears to have a proprietary rivet pattern. The idea was a rivet is far easier to replace than the trunnion when either got too worn to function properly. ftpujc mlijh zpum ofdn haqkj iqqknwo ycjo xglhbb ouevsvu pndi