Polish AK47 Chrome Lined Hammer Forged Barrel w/ Concentric Threads

Polish AK47 Chrome Lined Hammer Forged Barrel-Machined w/ Concentric Threads Chamber: 23.045mm - 23.13mm Rear Sight Base: 17.55mm - 17.63mm Handguard Retainer Side Slot: 17mm Gas Block: 15.04mm - 15.12mm Front Sight Base: 14.54mm- 14.62mm 1:9.45 Twist Barrel is threaded 14mmx1 LH and the threads are concentric to the bore to ensure a proper muzzle device and/or suppressor alignment Extractor clearance cut is already in place #28 Gas port with chamfer to work with both 45 and 90 degree gas block, when using a full length AKM gas system All Handguard retainer cuts are complete These barrels are designed to work with most European-block Stamped AK Rifles IE, Polish Romanian, these are not for milled kits or Yugo kits, If you are not sure if it will work with your kit please email before placing a order Atlantic Firearms has recognized the demand in the market for a high quality AK barrel that comes ready to build with and Atlantic has now delivered. Using the Cold Hammer Forged, Chrome lined, FB Radom Sporter barrel and having skilled machinists Thread the muzzle end of these barrel 14mmx1 LH all while keeping the threads concentric to the bore. A critical detail for those looking to mount suppressors or other muzzle mounted devices. The machinist have also drilled the gas port using a #28 drill bit then chamfered the hole to function with either a 45 or 90 degree gas block, when building full lengths AKM gas systems. The handguard retainer cuts have also been machined. All so this barrel can be as turnkey for builders as possible. New Polish Fabryka Broni -FB Radom- chrome lined cold hammer forged sporting configured barrels are without a doubt the nicest 7.62x39 barrels we have ever seen and probably the highest quality in the world. These barrels can provide up to 10x the life of any US 7.62x39 barrel. No AK47 barrel MFG in the US has the barrel production capabilities of Fabryka Broni. Atlantic Firearms is a FB Radom Arsenal Authorized distributor guarantees these are factory direct and not a copy. These are not your early production 7.62x39 barrels, these are even better! These cold hammer forged barrels are produced on one of the later model Steyr-Mannlicher hammer forging machines which only a few places in the world possess. Fabryka Broni is without a doubt the most skilled and modernized factory in the world to produce this style barrel. We were lucky enough to be invited to the new modernized factory in Poland to witness these highly skilled workers achieve absolute perfection in every part they produce. These modifed sporting barrels are the perfect solution to replacing your rare collectible sporting rifle shot out barrel with something that is actually better than the original. This barrel is compatible with Polish, Russian, Egyptian, Romanian, and most other European stamped press sporter AK 7.62x39 rifles.For those curious about Fabryka Broni here is a video link to FB Radom https://www.youtube.com/watch?v=_YNG6aXqU7k Please Note: Due to the vast differences in manufacturing specs tolerances of surplus Warsaw pact style AK rifle kits you may find spec differences with trunnions etc. Kits may also require additional fitting (ex: knurling, over-sized pin installation, minor welding, etc.) to complete your build is common with AK builds. We cannot guarantee the fitment of any parts due to the inherent variables associated with the AK format. Kits should be assembled by a skilled builder with knowledge of the Kalashnikov line and building practices. We can assure you that we use these barrels with several AK builds for our firm with no issues.