DealBarrel: 4150V Chrome moly vanadium steel 16" barrel length chambered in .22 LR, with a 1:16 twist. The M4 profile barrel has a gas nitride finish for accuracy and durability and is finished off with a 2A Armament 13.5" Lightweight M-Lok Free Float Rail, and an A2 flash hider. from Palmetto State Armory (Product 51655115484) |