Chrome-moly steel 7½" barrel fits standard receivers and lets you build a dedicated AR-15 pistol. Features a 5.56 NATO chamber, button rifling with 1-7" twist and ½"-28 muzzle threads. Military-type M4 feed ramps enhance reliable feeding and the barrel is precision air gauged to ensure high quality. Comes with barrel extension installed.
SPECS: 41V50 Chrome-moly steel, matte black finish. 8" OAL. .750" O.D. at gas port. 1-7" twist rifling. ½"-28 tpi muzzle threads. All NFA rules apply.