The main weapon of the Universal Soldiers in the film is the Objective Individual Combat Weapon or OICW. The "OICW" in this movie consists of a mocked up Heckler & Koch MP5 submachine gun with notable parts such as an M16 type magazine and a G3 type for the overhead launcher. Luc Deveraux (Jean Claude Van Damme) is seen taking one from a Unisol to use near the end of the film.
Publicity still oicw
Open fire oicw
Ld with oicw
Ld opens fire with oicw
Goldberg oicw