What is the difference between those two weapons? I do not have the game yet, but I'm thinking of making an Explosives char, so any help would be appreciated

Taken from the Geck:

Grenade Launcher: Skill req 75, 4 round magazine, damage 30, DPS 40
Grenade Rifle: Skill req 25, 1 round magazine, damage 2 (!?) DPS 20

I think the Grenade Rifle is damage 20, not damage 2. And actually; I have a 60% condition Grenade Rifle that has 31 DAM 13 DPS. So the Geck is wrong? Lol

Thank you very much

They both look very alike. I also found a unique gernade launcher called "Thump thump." Up North East..