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 U.S. Army’s upgraded M4A1 combat rifle is just the latest ... forward in long gun design came with the Caliber .54, Model 1841 Rifle, which was the first to utilize a percussion ignition ...

Doell confirms that this award was for the Army's 2011 M4/M4A1 carbine W56HZV-10-R-0593 solicitation posted 6/14/2011. John Day, Vice President, Remington Defense Division, confirmed the contract ...