U.S. Army units have reported about 3,000 M4 carbines have failed a safety inspection because of a potential glitch in the selector switch that could lead to unintended discharges, Military.com has ...
U.S. Army weapons officials have figured out the cause and ginned up a fix for a dangerous glitch in the selector switch of M4 and M4A1 carbines that could cause the weapon to fire unintentionally. In ...