The following weapons were used in the film Bumblebee:
Colt Model 933
Several Sector 7 soldiers are armed with Colt Model 933 carbines.
M16A2 rifles are used by US soldiers.
Several US soldiers are armed with Remington 870 shotguns.
Dual-mounted Browning M2HB heavy machine guns are seen on the roofs of Sector 7 humvees.
GE M134 Minigun
The GE M134 minigun are mounted on Sector 7 humvees.
M203 Grenade Launcher
Several M16A2 rifles are fitted with M203 grenade launchers.
Defense Technologies 37mm Launcher
Sector 7 soldiers can be seen using Defense Technologies 37mm grenade launchers.