Lump Rocket Launcher Farm

Trying to farm the Lump Rocket Launcher, where would you guys suggest I farm it at?

I got them from Moxxxis vendor on Sanctuary. Moneys not really an issue. If I’m bored I’ll blow couple million on the slot machine.

Jabbermogwai - have a cryo weapon and just keep reproducing him - massive amounts of purple and blues

Doing that now will land you 100’s of lead sprinklers, and unending magnificents… but its pretty quick n simple with a cryo recursion