Bear Creek Arsenal BC-15 .300 Blackout 4.5 Parkerized Heavy Barrel 18 Twist Micro Length Gas System D6B4CA74

Bear Creek Arsenal BC-15 .300 Blackout 4.5 Parkerized Heavy Barrel 18 Twist Micro Length Gas System D6B4CA74. 5 heavy profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish a micro length gas system with a 18 twist rate. The barrel is chambered in .300 blackout and machined with .300 blackout 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. widget typeMagentoCmsBlockWidgetBlock templatewidget/staticblock/default.phtml blockid42 Package Contents: Bear Creek Arsenal BC-15 .300 Blackout 4.5 Parkerized Heavy Barrel 18 Twist Micro Length Gas System The BCA AR-15 Barrel is a 4.5 heavy profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish a micro length gas system with a 18 twist rate. The barrel is chambered in .300 blackout and machined with .300 blackout 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. widget typeMagentoCmsBlockWidgetBlock templatewidget/staticblock/default.phtml blockid42 2302-B300MPHB4.518.875