This feature is a nod to the traditional M4 design ... the dreaded “carbine jiggle” that can occur when components work loose over time. The rifle is also fitted with an A2 grip, providing ...

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 ...