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New! Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Up to $17.50 Off w/ Free S&H — 9 models
Product Info for Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group
Coated bolt carrier group (full auto version) for AR15, M16, or M4 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 Carpenter No. 158 steel and shot peened for increased strength per Mil-Spec; includes tool steel extractor with spring and viton O-ring; 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 AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group:
Manufacturer:
Cryptic
Finish:
Chrome
Fabric/Material:
8620 Aircraft Quality Steel
Caliber:
6.5mm Creedmoor
Gun Make:
AR Platform
Gun Model:
M16, M4, AR-15
Weight:
17.8 oz
Package Contents:
Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group
Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Orderable Models