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Cryptic 6.5mm Grendel/7.62x39mm Bolt Carrier Group (BCG) – Complete is a coated bolt carrier group (full auto version) for AR-15 platforms. Machined from Mil-Spec 8620 aircraft quality steel with a shrouded firing pin and Mil-Spec chrome-lined interior. The gas key is chrome-lined and heat treated, secured to the carrier with Grade 8 fasteners and properly staked per Mil-Spec. The bolt assembly is CNC machined from Mil-Spec Carpenter No. 158 steel and shot-peened per Mil-Spec. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Specifications indicate compatibility with AR-15/M16/M4 platforms and ambidextrous hand configuration. Weight: 11.55 oz. Includes package contents such as the gas key, bolt with spring and ejector, extractor with spring and Viton O-ring, firing pin, and cam pin.
Specifications and compatibility:
- Caliber: 6.5mm Grendel, 7.62x39mm
- Gun Make: AR Platform
- Gun Model: M16, M4, AR-15
- Hand: Ambidextrous
- Weight: 11.55 oz
Package Contents:
- Cryptic 6.5mm Grendel/7.62x39mm Bolt Carrier Group - Complete
- Gas Key
- Key Staked with Grade 8 Screws
- Bolt w/ Spring and Ejector
- Extractor w/ Spring and viton O-ring
- Firing Pin
- Cam Pin
What firearm models does the manufacturer say Cryptic 6.5mm Grendel/7.62x39mm Bolt Carrier Group (BCG) - Complete is compatible with? AR-15, M4, M16
Specifications
- Manufacturer:
- Cryptic
- Category:
- bolt-carrier-group
- Platforms:
- AR-15
- Weight:
- 11.55 oz
- UPC:
- 3581872
- MPN:
- CC0703
- Required Component:
- Yes
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This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
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