Boom Stick

The  is a unique shotgun manufactured by Torgue.

Examples are on the talk page.

Special Weapon Effects
Beyond Groovy - Shoots rockets. Fires 6 rounds with one trigger pull. It's very similar to the Carnage Shotgun and Sledge's Shotgun.

Drop Guide

 * Drops from Baron Flynt.

Trivia

 * The name and red text is a reference to Sam Raimi's Army of Darkness movie. Ash, the main character, introduces a shotgun as his "boomstick" when traveling back in time, and commonly uses the word "groovy" when acknowledging an upgrade to his armaments.