KNIGHTS ARMAMENT M4 QUAD RAIL THINGS TO KNOW BEFORE YOU BUY

The MRE package is made to get the job done with M4 carbines, and accommodates a hard and fast A2 front sight tower with carbine length gas technique. It extends previous the entrance sight foundation, offering additional rail Place to the mounting of tactical extras. Includes a few KAC eleven Rib Rail Panels.It is usually recommended this SR-25 UR