M76 is the Newest rail system from Sons of Liberty Gun Works.
Featuring the proven Wedge Lock locking system and a 4140 Steel barrel nut. The M76 is the pinnacle of rail development.
The M76 does not have a built in QD socket. Instead, we have included an industry leading 4140 Steel M-LOK QD socket with every rail. Allowing you to place it where you want.
Weight with Steel hardware: 12.5oz