KNIGHTS ARMAMENT M4 QUAD RAIL CAN BE FUN FOR ANYONE

What sets the M4 RAS aside from other two-piece quad rails that you can buy is it securely locks to the rifle’s barrel nut through a clamp and screw arrangement, which makes it a really stable Basis on which to mount tactical components. Involves a few KAC eleven Rib Rail Panels. For other rib panel lengths and colours, Click the linkWhen stowed