What sets the M4 RAS apart from other two-piece quad rails available on the market is the fact that it securely locks into the rifle’s barrel nut via a clamp and screw arrangement, making it an exceedingly sound foundation upon which to mount tactical equipment. Since the advent of maneuver https://edwinctclp.izrablog.com/30064249/the-best-side-of-kac-m4-ras