Our Bolt Carrier Groups are made in specialized factories to the highest quality standards. Featuring carriers machined from 8620 steel, forged gas keys that are properly staked using grade 8 hardware and full side-serrations. Our high-pressure bolts are shot-peened, magnetic particle inspected and high-pressure tested and feature a reduced firing pin diameter and dual ejectors to enhance reliability and durability. Our extractors feature dual springs and O-rings for strong and consistent ejection. Specifications for Stag Arms High Pressure Bolt Carrier Group: Manufacturer: Stag Arms Finish: Nitride Fabric/Material: Steel Cartridge: 7.62x51mm NATO, 6.5mm Creedmoor, .308 Winchester Gun Make: AR Platform Package Contents: Stag Arms High Pressure Bolt Carrier Group
Rdd –
Exceptional quality very pleased lubed it up and installed ran flawlessly
Jack –
Perfect item to complete your AR-10 build.Will work for both 6.5 and.308 .