ANDERSON 16in 5.56mm M4 Carbine Length Barrel (B2-K004-A008-0P)

16" in Length with a 1:7 TwistCarbine Length Gas System4151 Chrome Moly Vanadium ConstructionNitride Finish The ANDERSON .300 Blackout 16in Carbine Length M4 Barrel (B2-K004-C006-0P) is 16" in...

16" M4 Contour Barrel1:8 TwistChambered in 5.56/.223Threaded BarrelM4 Feed RampsCarbine Gas SystemParkerized Finish

16" 5.56 M4 Profile BarrelCompatible with the AR-15 PlatformPerfect barrel to start your next build and add to your AM-15 collectionMade from 4150 Chrome Moly Vanadium Steel with a Parkerized...

Chambered in 6.5 Grendel Type 21:8 TwistThreaded for 5/8x24 Muzzle DevicesM4 Feed RampsCarbine Length Gas System (0.750 Gas Block)Parkerized Finish The ANDERSO

16" in length with a 1:8 twistCarbine length gas system4151 Chrome Moly Vanadium ConstructionPhophated Finish The ANDERSON .300 Blackout 16in Carbine Length M4 Barrel (B2-K004-C006) is 16" in length...