5 EASY FACTS ABOUT KNIGHTS ARMAMENT M4 QUAD RAIL DESCRIBED

The IBN procedure permits the rail by itself to act since the barrel nut when torqued onto the rifle, fully eliminating the need for just a individual metal barrel nut. M-LOK equipment could be mounted anyplace together the URX 4?s length, rendering it The most consumer configurable types available.?Lightweight and military services-difficult, the