Colt is now offering its first production mid-length gas system carbine, the Colt Combat Unit 5.56 x 45mm-cal. carbine, which includes many of the features of the popular Colt M4 platform.

U.S. military officials don't agree. They call the M4 an excellent carbine. When the time comes to replace the M4, they want a combat rifle that is leaps and bounds beyond what's currently available.

Colt continues to expand on its M4 platform with the introduction of the new Colt Trooper Patrol Carbine. The Trooper, based on the LE6920, offers customers another great point of entry into the ...

Colt's Manufacturing Co. has received a $57.7 million contract for 10,000 M4 and M4A1 5.56mm carbine rifles for Afghanistan, Pakistan, Jordan, Morocco, Senegal and Tunisia.

This is the latest round in what has become a hard-fought battle to equip soldiers with a better carbine. The drama all began when the Army chose Remington over Colt, the original maker of the M4 ...

So if the Army calls for a piston M4, Colt's got a system ready that works. I did shoot some video of the stock that I'll post as soon as I can, but I just wanted to push the basic gouge now so ...

The AP this weekend got all over the Army’s M4 carbine, breaking some new ground on an issue that’s festered for some time. Getting right to it: No weapon is more important to tens of ...