Bravo Company MFG MCMR M-LOK Compatible Modular Rail 7 inch Steel Barrel Nut/Hardware/Sling Mount Black BCM-MCMR-7-556-BLK

OpticsPlanet$207Buy

The creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.

From OpticsPlanet

Bravo Company MFG MCMR M-LOK Compatible Modular Rail 7 inch Steel Barrel Nut/Hardware/Sling Mount Black BCM-MCMR-7-556-BLK. This proprietary patented mounting system (US Patent 8904691) includes a mechanical index to the 12:00 rail and positions mounting hardware to mitigate the movement caused by heat generated by the weapon system.