How colt ar uppers complete can Save You Time, Stress, and Money.
The contemporary M16/M4 rifle is developed around the concept of modularity. Each of the BCM® flat leading uppers feature a USGI sort laser etched T-marks to deliver addressing for your remounting of tactical components for example optics, laser sights, and so forth. This is a new upper receiver group, taken off a full Colt rifle. Ships in mil