Mobile has a vast arsenal of guns, but few are as popular as the M4 assault rifle. Endlessly customizable, the US-made M4 is ...

A man charged with possession of a gun has made his first court appearance, after a police chase resulted in a crash which closed the M4.

Most weapons in this line are replicas of the Army’s M4 in semi-automatic form ... U.S. Supreme Court defending the use of bump stocks. Gun violence prevention groups like Everytown groups ...

Consisting of a 7.62-mm M240 machine gun mounted on a specially designed rotating ... can achieve with a standard-issue weapon like the M4 carbine or next-generation XM7 rifle.