The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most ...

The recovery of American M4 rifles from three terrorists killed in an encounter in Jammu and Kashmir's Akhnoor has caused a stir among the security forces. The forces are assessing how these ...

A soldier told BI that it was a tough transition for some, but they eventually got the hang of it. Ukrainian special operators needed a minute to get the hang of M4 carbines when they traded their ...

It works with the M4 Carbine, the M249 machine gun, and the H&K and M16A2 rifles. It is suitable for use in most weapons with a 1-in-7 barrel twist. The M855A1 has a copper-jacketed steel core ...