5 EASY FACTS ABOUT KNIGHTS ARMAMENT M4 QUAD RAIL DESCRIBED

What sets the M4 RAS besides other 2-piece quad rails available on the market is that it securely locks on the rifle’s barrel nut by means of a clamp and screw arrangement, rendering it an incredibly strong Basis upon which to mount tactical equipment. Includes a few KAC 11 Rib Rail Panels. For other rib panel lengths and colours, Just click here