RADIAN ENHANCED BCG FOR AR15 BLK NIT

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