Rise Armament M16 Bolt Carrier Group - Nickel Boron
- SKU:
- RISERA-1010-NIB
- UPC:
- 850043415015
- MPN:
- RA-1010-NIB
Description
Rise Armament AR-15 Bolt Carrier Group - Nickel Boron
- AR-15 Bolt Carrier Group
- Caliber: 5.56 NATO / .223 Remington
- Precision Manufactured, Individually Inspected
- Compatible with Lighter Buffers to Allow Faster Follow-Up Shots
- Bolt: 9310 MPI tested
- Carrier: 8620 Tool Steel, Heat Treated & Case Hardened
- Gas Key: Tool Steel, Grade 8 Hardened Fasteners, Properly Staked
- Cam Pin: 4140 Steel
- Extractor: Tool Steel - Shot Peened
- Lightweight - Only 8.9 oz.
- Made in the USA
- Nickel Boron Finish
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