Country Dictionary

A fork of Rural Dictionary

m4

1. A modular carbine used by police and military forces worldwide. 2. The cliche weapon of choice in first-person shooters. 3. The reason every prepubescent male in America thinks they know how guns work and how to correctly and accurately operate such weaponry.

1. The M4 derived from the CAR-15, an upgrade from the A1's used in much of the fighting in Vietnam. 2. Bob picked the M4 when he was playing Rainbow Six. 3. Prepubescent male 1: dude we knoe everything about guns from playing video games Prepubescent male 2: the m4 is a 5.56 NATO caliber carbine used by special forces and SWAT teams, it features an integral flash supressor with a fully modular design base including the rail interace system, a collapsable stock, backup ironsights, and room for a mounted foregrip, 40mm m203 grenade launcher, flashlight, laser sight, and a nifty carrying handle! Prepubescent male 3: dude we should join the special forces were so good

by inbe July 27, 2005

m4

A 5.56mm (.223 Remington) assault rifle developed by Colt's Mfg. as a carbine version of the company's M16A2 assault rifle

The SWAT team's armory was filled with M4 Carbines

by JoeBob July 29, 2003

m4

1. M4A1 Sherman - A widely used American tank during World War II. 2. M4 Carbine - A short-barrel (carbine) version of the Colt M16A2 assault rifle. Used widely by law enforcement and special forces.

Hey, toss me that M4, will ya?

by SpaceMarine May 16, 2003

m4

A carbine version of the M16A2 assault rifle. It is a true carbine, being that is has a shortened barrel and a collapsable stock. Very popular with SWAT teams and Special Forces because of its light weight and customizability. Attachments include scopes, grenade launchers and laser aiming modules.

I pwned that T with ma m4, yo!

by Galloping Ghost June 05, 2005

m4

Short barreled butt hole blasting machine. Fires the extremely deadly 5.56mm round. Kills motherfuckers dead

"we drove by and hit his ass with the twin m4's, dropped 4 mags into his house and the bitch just strait blew the fuck up, it was crazy shit"

by matt June 21, 2003

m4

achieves over 75% commenality with M16A2... but shorter range

by Dean August 05, 2003

m4

One of the worst guns ever used.

Dude1:Look at my m4 it rocks! Dude2:my ak is better. Dude1: no its not : <--- sad cause he knows its true.

by The Dude92 May 12, 2009