CMC Triggers CMC-BBL-223-008 AR Barrels 223 Wylde 16.25" AR-15 4150 Chrome Moly Vanadium Steel Black Nitride Midlength Button Rifled

CMC Barrels AR15 barrel was designed to be the perfect addition to any new or current rifle build. Made from 4150 Chrome Moly Vanadium, SOCOM barrel profile, coated in H&M Blacknitride+ for increased wear resistance, chambered in .223 Wylde so that you can feed it both .223 and 5.56 NATO ammo. Featuring M4 feed ramps for reliability; 11-degree match crown for increased accuracy; bottom dimple for easy gas block install and alignment; SOCOM Barrel profile; mid length gas system; air gauged. Gas block diameter: .750" with a gas block journal length of 1.13".