FACTS ABOUT KNIGHTS ARMAMENT M4 QUAD RAIL REVEALED

What sets the M4 RAS apart from other two-piece quad rails in the marketplace is the fact that it securely locks into the rifle’s barrel nut by way of a clamp and screw arrangement, which makes it a really strong foundation upon which to mount tactical accessories. Involves three KAC eleven Rib Rail Panels. For other rib panel lengths and colours