The WSTR Combat Shotgun is a double-barrel Shotgun that uses MIPS Rounds. It packs high damage in close quarters.

A custom-made mod for the BRRT SMG. Increases stability, handling, and accuracy when firing from the hip
A custom-made mod for the WSTR Combat Shotgun. Increases rate of fire, stability, aim assist, range, and reduces pellet spread. Press to convert shells to a high-powered slug projectile.
Greatly increases stability and range.
Increases range and aim assist.
Increases accuracy while moving and ADS speed.
A custom-made mod for the Bully SMG. Increases rate of fire, stability, and magazine size. This weapon's fire rate greatly increases over time.
Eliminating UESC pays you a considerable amount of credits.
Eliminating UESC pays you a small amount of credits.
While you are Overheated, non-precision damage is increased by a moderate amount.
Reloading this weapon when the magazine is empty causes you to become briefly invisible.
Precision eliminations with this weapon spawn a few flechette seekers that heal you when damaging hostiles.
Eliminating a hostile causes them to explode.