COLT 20 INCH UPPER TEXAS - AN OVERVIEW

The contemporary M16/M4 rifle is built around the notion of modularity. The entire BCM® flat top uppers characteristic a USGI form laser etched T-marks to offer addressing to the remounting of tactical components which include optics, laser sights, etc.Upgrading or purchasing a new AR-fifteen? Then the twenty inch AR15 complete upper is a must-hav