Colt / various

Browse Colt / various firearm specifications, calibers and production history.

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M203 Grenade Launcher
IN PRODUCTION

M203 Grenade Launcher

Grenade Launchers40x46mm Sr

The M203 is a single-shot 40mm under-barrel grenade launcher designed to mount beneath the M16 rifle and M4 carbine. It has been the standard U.S. military grenade launcher since 1969, providing squad members with a combined rifle/grenade c

Colt / various
United States
1969+