FACTS ABOUT KNIGHTS ARMAMENT M4 QUAD RAIL REVEALED

What sets the M4 RAS other than other 2-piece quad rails available is always that it securely locks into the rifle’s barrel nut through a clamp and screw arrangement, which makes it an exceptionally reliable Basis on which to mount tactical equipment. Consists of 3 KAC 11 Rib Rail Panels. For other rib panel lengths and colours, Simply click here