M4A1

AcronymDefinition
M4A1Model 4 Advanced 1 (US Army assault rifle)
References in periodicals archive ?
The inspector general's report agreed that the upgraded M4A1 fulfills the Army's requirements for a new carbine.
The M4A1 carbine is an assault rifle configuration of the Ml 6 and is an upgrade of the MK18 Mod 0 carbine.
Colt Defense LLC, Hartford, CT, was awarded a delivery order amount of $5,603,769 as part of a $24,252,468 firm-fixed-price contract for Unique Spare Parts for the M4 and M4A1 Carbine.
The American tanks include the M4 Sherman, M4A1 Sherman, M4A3 Sherman, M4A3 (76)w Sherman, M4A3E2 (late) Sherman, M4A1 (76)w Sherman, M4A3E8 Sherman and the M10.
The enhanced M4A1 JCADs, which have started delivery, are manufactured in Smiths Detection's facility at Edgewood, Md.
56mm M4A1 Carbine is widely used by all branches of the US armed forces.
While LWRCI didn't win (PIP eventually ground to a halt, resulting only in an M4A1 version with heavier barrel and an ambi full-auto selector), its efforts were not in vain.
56mm rifles have been obtained by the Argentine Navy and Air Force, including M4A1 carbine (Carabina M4a1), M16A2 (Fusil de Asalto M16a2), Heckler & Koch G41 (Fusil de Asalto G41) and the French FAMAS (Fusil de Asalto FAMAS).
A thicker barrel will absorb more heat in the new M4A1 carbine, should a Soldier need to flip the selector to auto, according to Soldiers overseeing the new configuration now being added to the M4.
The book starts with the story of the extensive continual improvements to the M16A2, and continues as the rifle evolved into the M4 and M4A1, including the development of the MIL-STD 1913 rail found on almost every tactical rifle today.
The Army plans to continue fielding the M4A1 carbine and upgrading older M4s to that rifle, which has a heavier barrel and a fully automatic setting rather than the three-round burst setting on the M4.
It doesn't matter if they're called the M4A1 or the Klobb, Guns in games are desirable objects.