NOT KNOWN FACTUAL STATEMENTS ABOUT KNIGHTS ARMAMENT RAIL

What sets the M4 RAS other than other two-piece quad rails on the market is the fact it securely locks towards the rifle’s barrel nut through a clamp and screw arrangement, rendering it a very good foundation on which to mount tactical equipment. Involves 3 KAC 11 Rib Rail Panels. For other rib panel lengths and colours, click hereMarkings inside