Key Points - The M16A4 served as the primary service rifle for the US Marine Corps from 1997 until 2015. -Essentially an M16A2 with a flat-top receiver and a MIL-STD-1913 rail system, it allowed for ...
When the M16A2 was adopted in the 1980s, it could be seen as a rushed product. While the U.S. military needed a new rifle with the faster 1:7 twist to fire the new NATO standard SS109 round, the other ...
Here’s What You Need To Remember: The combination of the Army’s dissatisfaction with the M16A2’s default sighting arrangement and the benefits of a lower optic mount lead the Army and Colt to ...
The U.S. Army is fixing a flaw in its carbines that allows some of the rifles to fire without pulling the trigger, a serious and deadly defect. The problem is particularly common among rifles designed ...