The Radian Enhanced Bolt Carrier Group is a high-performance BCG designed for AR-15/M16 platform weapons. It minimizes carrier tilt and reduces friction inside the upper receiver by relocating key bearing surfaces for smoother operation and improved reliability. All materials, tolerances, and coatings meet or exceed mil-spec standards for performance, reliability, and durability. Full-auto rated and compatible with .223/5.56 NATO and 300 BLK. The bolt is shot peened, HPT, and MPI tested to ensure reliability. Features a black nitride finish throughout for superior wear and corrosion resistance. Weight: 11.4 oz.
Features
- Enhanced Bolt Carrier Group for AR-15/M16 platforms
- Minimizes carrier tilt and reduces friction by relocating key bearing surfaces
- Full-auto rated for .223/5.56 NATO and 300 BLK
- Bolt: Case-hardened 9310 steel, shot peened, HPT and MPI tested with black nitride finish
- Carrier: Billet-machined case-hardened 8620 steel with black nitride finish
- Gas key: 4130 steel, attached with Grade 8 hardware and proper staking
- All materials, tolerances, and coatings meet or exceed mil-spec standards
- Black nitride finish for superior wear and corrosion resistance
- Weight: 11.4 oz
- Designed and manufactured in the USA
