Rokets!

root@bandit-db:~$ cat description.txt

Rokets! is an assault rifle that fires small contact rockets instead of bullets, spending 3 rifle rounds per shot for splash damage with no separate impact hit. The rockets drift unpredictably and travel slowly, so the weapon is more about flooding space than precision shooting, but every blast can still hit hard when general gun damage boosts are stacked. The Torgue barrel pushes it further toward that heavy, awkward explosive role.

root@hyperion-db:~$ cat notes.txt

Random world drop from suitable loot sources. It cannot spawn at white rarity. If it rolls without an accessory or elemental capacitor, it uses the Rockit prefix rather than the usual grip-based prefix. Its detonating rockets can be absorbed by absorb shields and converted into launcher ammo, not rifle ammo. Blue and purple versions have extremely slow reload times. The projectiles count as rockets, so Krieg's Blood Overdrive cannot be triggered, even on direct hits.