Heavy · 40mm
A break-action single-shot 40mm grenade launcher added with the Doomsday Heist — fits in vehicles so you can fire from a moving car. The drive-by grenade launcher of GTA V.
The Vom Feuer Compact Grenade Launcher is a weapon featured in Grand Theft Auto Online as part of the Bikers update.
The Compact Grenade Launcher is based on the (more specifically the sawed-off "Pirate Gun" variant) with a pistol grip.
As the name suggests, it is a compact version of the Grenade Launcher, where it loads a single grenade round in a similar fashion to the The Lost and Damned version of the Grenade Launcher. The weapon is about the same size as a Marksman Pistol.
