Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group (BCG)
by Cryptic
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Bolt carrier group for AR-15, M16, or M4 compatible with semi and full auto versions. Carrier is machined from Mil-Spec 8620 tool steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the Mil-Spec chrome lined and heat treated gas key. Gas key is sealed then secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. The bolt assembly is CNC machined from Mil-Spec Carpenter No. 158 steel then shot peened for increased strength per Mil-Spec; includes tool steel extractor with Wolff spring, viton O-ring, black insert; tool steel ejector pin spring; firing pin chromed finished with firing pin retaining pin and cam pin. Total weight completely assembled 8.2oz. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Specifications show Caliber options: 5.56x45mm NATO, .223 Remington, .300 AAC Blackout.
Specifications
- Manufacturer:
- Cryptic
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 8.2 oz
- MPN:
- CCLMS0109
- Required Component:
- Yes
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• Complete assembly ready to use
• Multiple components included
• Value package pricing
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