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Cryptic 6.5 Grendel Type II Bolt Carrier Group Nickel Boron. Includes chrome lined gas key and heat treated construction. Gas key is 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 for increased strength per Mil-Spec. The kit includes a tool steel extractor with a spring and Viton O-ring; firing pin is chromed for corrosion resistance.
Specifications
- Manufacturer:
- Cryptic
- Category:
- bolt-carrier-group
- Caliber:
- 6.5 Grendel
- Platforms:
- AR-15
- MPN:
- CC1205
- Required Component:
- Yes
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$180.50
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