Bear Creek Arsenal 5.56 NATO 14.5 Parkerized M4 Barrel 18 Twist Carbine Length Gas SystemBarrel 1804A6D9

Bear Creek Arsenal 5.56 NATO 14.5 Parkerized M4 Barrel 18 Twist Carbine Length Gas SystemBarrel 1804A6D9. 5" M4 Contour Barrel made of 4150 Chrome Moly Vanadium with a parkerized finish carbine length gas system with a 1:8 twist. The barrel is chambered in 5.56 NATO and machined in M4 feed ramps in the barrel extension. All Finished Barrels go through a 100percent Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores. It is the responsibility of the consumer to ensure all state local federal and ITAR regulations are followed. Does not include gas block or gas tube. Features of Bear Creek Arsenal 5.56 NATO 14.5 Parkerized M4 Barrel 18 Twist Carbine Length Gas SystemBarrel: 14.5" M4 Contour Barrel 4150 Chrome Moly Vanadium Parkerized Finish Carbine Length Gas System 1:8 Twist Chambered in 5.56 NATO Package Contents: Bear Creek Arsenal 5.56 NATO 14.5 Parkerized M4 Barrel 18 Twist Carbine Length Gas SystemBarrel This BCA AR-15 Barrel is 14.5" M4 Contour Barrel made of 4150 Chrome Moly Vanadium with a parkerized finish carbine length gas system with a 1:8 twist. The barrel is chambered in 5.56 NATO and machined in M4 feed ramps in the barrel extension. All Finished Barrels go through a 100percent Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores. It is the responsibility of the consumer to ensure all state local federal and ITAR regulations are followed. Does not include gas block or gas tube. 1130-B556CM414.518(P)