RISE Armament manufactures its advanced AR-10 bolt carrier group with precision. The .30 caliber BCG is compatible with calibers such as .308 and 6.5 Creedmoor. RISE also individually inspects each to ensure high-level performance.
KEY FEATURES:
- DPMS Pattern
- High-strength and easy-to-clean black nitride finish
- Individually MPI tested
- Bolt: 9310 MPI tested
- Carrier: 8620 tool steel heat treated and case hardened
- Gas key: tool steel - grade 8 hardened fasteners and staked properly
- Cam pin: 4140 steel
- Extractor: tool steel – shot peened
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