Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group Dragon's Breath

Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group Dragon's Breath. Coated bolt carrier group (full auto version) for AR10 (.308 WIN / 7.62x51mm) machined from Mil-Spec 8620 aircraft quality steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This ensures a strong staking and proper gas system functioning. The bolt assembly is CNC machined from Mil-Spec 9310 tool steel and shot peened for increased strength per Mil-Spec; includes tool steel extractor with spring; firing pin chromed finished with firing pin retaining pin and cam pin. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Specifications for Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group: Manufacturer: Cryptic Color: Dragon's Breath Fabric/Material: 8620 Aircraft Quality Steel Bolt Material: 8620 Steel Caliber: 7.62x51mm NATO .308 Winchester Gun Make: AR Platform Gun Model: AR-10 Hand: Right Weight: 17.8 oz Features of Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group Compatible w/ any DPMS LR308 platforms Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC Mil-Spec Chrome Lined Carrier Interior Mil-Spec Chrome Lined Gas Key Key Staked with Grade 8 Screws per Mil-Spec Mil-Spec 9310 Tool Steel Bolt w/ Spring and Ejector Tool Steel Extractor w/ Spring Mil-Spec Firing Pin w/ Chrome Finish Mil-Spec Cam Pin Full Auto Carrier (Backward compatible with all semi-auto rifles) Package Contents: Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group What firearm models does the manufacturer say Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group is compatible with? The manufacturer says that Cryptic AR-10 .308 WIN/7.62x51mm Bolt Carrier Group is compatible with AR-10Cryptic CC-0210: AR-10 .308 WIN/7.62x51mm Bolt Carrier Group Dragon's Breath