M4A1, Arsenal Wiki

An American-made carbine, the M4A1 is a shorter and lighter version of the M16A3 and is the main service rifle of the US Army and Marine Corps. It was first introduced in 1993 as an automatic version of the M4 series. Pros Fast rate of fire. High damage. Moderate magazine size. Decent Reload time Cons High spread upon continuous firing. The M4A1 Carbine is a shorter, lighter variant of the M16A2, firing 5.56x45mm. The in-game version is supposed to be the M4A1, the fully automatic variant of the

M4A1, Arsenal Wiki

M249 light machine gun - Wikipedia

M4A1-S, Arsenal Wiki

M4A1, Arsenal Wiki

MK18, Arsenal Wiki

Dream gun finally finished, TM M4A1 MWS 10.5 MK16 : r/airsoft

M4A1-S, Arsenal Wiki

M4A1, Arsenal Wiki

SCAR-H, Arsenal Wiki

M4A1, Arsenal Wiki

M4, Fireteam Remastered Wiki