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RADIAN Bolt Carrier Group, Black, Nitride R0081
Key Details
Purchase Requirements
- Final availability is confirmed against the distributor during cart and checkout.
Product Description
The Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials, tolerances, and coatings meet or exceed MilSpec standards for performance, reliability, and durability.
Features
- .223/5.56 NATO AR15/M16
- Bolt: Case hardened 9310 steel, shot peened w/ black nitride finish
- Carrier: Billet machined case hardened 8620 steel w/ black nitride finish
- Gas Key: 4130 steel, attached using Grade 8 hardware and proper staking techniques