Radian Enhanced Bolt Carrier Group Caliber:5.56mm NATO high-quality black prints with no

high-quality black prints with no smudging and no cleanup afterward

While they'd work just as well on duty

Interior Detailer (24 oz

Security Guards: Enhancing readiness and professionalism on duty

Radian Enhanced Bolt Carrier Group Caliber:5.56mm NATO high-quality black prints with noRadian Enhanced Bolt Carrier Group 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. 223 5. 56 NATO AR15 M16 (full auto) Bolt: Case hardened 9310 steel, shot peened w black nitride finish Carrier: Billet