M4 Carbine

Mission: Standard-issue Infantry Rifle

M4 Carbine with M203 Grenade Launcher, M4 Carbine with M203…

Colt M4 Trooper 556mm 16

The M4 Carbine: The Fighting Rifle (Arguably) Perfected

Marine grunts react to switch from the M16 to the M4

Rifle Colt M4 Carbine Calibre 5.56 Preto - Pro Hunters

M4 carbine rifle hi-res stock photography and images - Alamy

M4 Carbine, H3VR Wikia

Army M4 carbines getting full-auto capability

Colt M4 Carbine - Coldboremiracle

FN M4 Carbine Package Reflects Military Resume

Colt M4 Carbine Review: A Classic AR-15

M4A1 Navy SEALs

Bushmaster M4-type Carbine - Wikipedia

Colt M4 Carbine with Comp-M4 Red-dot sight & M203 Grenade Launcher