Machined from a Cold Hammer Forged Blank to the latest spec MP5K-N (PDW) barrel with the HK factory correct and updated 16 flutes in the chamber. 3 lugged & threaded & manufactured to meet the specs of all HK spec suppressors and other muzzle attachments. Finished in the finest Melanite (Nitride) Process For the utmost in durability. This is the highest quality, best valued US made MP5K-N barrel available anywhere! *** Thread Protector Included!***
Counts as 1 US made part for 922r build compliance on new HK builds.