Radian Weapons Enhanced Bolt Carrier Group 223/5.56 NATO Black Nitride Finish R0081

Radian Weapons Enhanced Bolt Carrier Group, 223/55
Model:
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.



Type: 223/5.56 NATO AR15/M16 (full auto)

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

Weight: 11.4 oz