GL-94 (FarCry 4)

“This grenade launcher holds 4 rounds of 43mm grenade that will explode on impact.”
— in-game description

“Meet the GL-94. The idea behind this puppy is that four is better than one. Most grenade launchers require a reload after each shot. The GL-94 holds four 43mm grenades, three in the magazine and one in the chamber.”
— Survival Guide