DealOur High Pressure 6.5 Creedmoor .308/7.62 Multi-Cal Nickel Boron and QPQ Nitride BCG is an eye catching addition to your AR build. Mil- spec dimensions and coating ensure the highest quality and correct component interface. Featuring a 9310 High Pressure bolt and firing pin designed to handle 260 REM, 6.5 Creedmoor, 6MM Bench Rest, 22-250, and many more calibers requiring a .470 bolt face. Eliminates pierced or cratered primers. Features: Carrier is precision machined from 8620 steel. Carrier, Key & Cam Pin Features Nickel Boron coating by Fail Zero. High Pressure Bolt is machined from 9310 steel - QPQ Nitride Finish - Black. Magnetic Partical Inspected. High Pressure Tested. Includes custom crafted 17-4 firing pin - QPQ Nitride Finish - Black. Forward Assist serrations. Weight: 17.92oz from Ground Zero Precision |