Landscaper

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

A Torgue shotgun that fires sticky mines in a square instead of a normal spread, turning each shot into a short-lived trap. It is poor beyond point-blank range, but excellent for choke points, enemies behind cover, and slow targets that walk into stacked explosions. A full magazine can carpet a small area with mines and build heavy explosive damage very quickly.

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

Its splash damage can be absorbed by an absorb shield and converted into launcher ammo. With the vertical grip, shown by the Casual prefix, each trigger pull fires 6 mines instead of 4. The extra pair alternates between the upper and lower side of the square from shot to shot.