Aquaman

Aquaman (2018)

The following weapons were used in the film Aquaman:

Colt Model 933

Colt Model 933s are used by Kane's pirates who infiltrate a nuclear submarine.

Colt Model 933 with Surefire M900 weaponlight foregrip and M68 Aimpoint scope 5.56x45mm.

F-88A1C Austeyr

David Kane uses a F-88A1C Austeyr carbine.

Austeyr F-88A1C - 5.56x45mm

Ithaca 37 "Stakeout"

An Ithaca 37 "Stakeout" short-barreled shotgun is used by one of Kane's pirates.

Ithaca 37 "Stakeout" Parkerized finish with Synthetic forearm - 12 gauge

Glock 17

One of the pirates is armed with a Glock 17.

Glock 17 2nd Generation - 9x19mm

M203 Grenade Launcher

One of the pirates is armed with an M933 fitted with an M203 Grenade Launcher. Judging by how it's mounted, it's likely an airsoft version. A similar configuration is used by Jesse Kane (Michael Beach).

Airsoft M203 made by G&P - (fake) 40x46mm. Note the RIS mount and removed trigger guard.