7.62×39 1:5 twist

This barrel was designed to match the performance of popular short 300BLK 1:5 twist configurations, but for lovers of the cheaper, easier to obtain steel-cased 7.62×39 round. With ammo manufacturers making sub-sonic variants, you can get the best of both worlds.

Installation will require a barrel nut and barrel nut wrench.

NOTE: Barrel must be installed by a qualified gunsmith.