The M4 carbine (officially Carbine, Caliber 5.56 mm, M4) is a 5.56×45mm NATO, gas-operated, magazine-fed carbine developed in the United States during...

for carbines to be issued to front-line soldiers to offset the increasing weight of other issued equipment. An example of this is the M4 carbine, the...

one of the Bushmaster XM15 line of rifles and carbines. The M4 Type Carbine is a copy of the Colt M4 carbine. The semi-automatic version is marketed to the...

M4 carbine. In April 2022, the U.S. Army selected the SIG MCX SPEAR as the winner of the Next Generation Squad Weapon Program to replace the M16/M4....

design is based on the AR-15 class of firearm (specifically the Colt M4 carbine family issued to the U.S. military), it uses a proprietary short-stroke...

present usage, "CAR-15" is the generic name for all carbine-length variants made before the M4 carbine. Starting in 1965, Colt attempted to market the M16...

United States Army as a potential standard infantry rifle, to replace the M4 carbine, this project was put on hold in April 2005, and was formally canceled...

Look up m4 in Wiktionary, the free dictionary. M4 or M-4 most often refers to: M4 carbine, an American carbine M4 Sherman, an American World War II medium...

the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. The cartridge yields increased performance in shorter barrels and effective...

vertical grip for use during sustained fire FF Tube: Free-Float Tube M4: Oval carbine handguards with double heatshields Rail/RIS: Handguards are replaced...