THE 2-MINUTE RULE FOR KNIGHTS ARMAMENT M4 QUAD RAIL

The IBN procedure allows the rail by itself to act as being the barrel nut when torqued on to the rifle, absolutely getting rid of the necessity for the individual metal barrel nut. M-LOK components could possibly be mounted everywhere together the URX four?s size, making it Among the most person configurable styles on the market.?Light-weight and