BFFFs

BFFFs is an optional side quest received from Brickin the The Backburner

 Acquisition 

This quest can only be started once the campaign for Commander Lilith & the Fight for Sanctuary is completed. Additionally, the side quest My Brittle Pony must be completed so that Brick, Tiny Tina, and Buttstalion can return to the Backburner

 Introduction 

Brick wants the player to collect parts to build a rifle for Mordecai to celebrate his sobriety. The parts will be collected from Hectors remaining Lieutenants.

 Walkthrough 
 * 1) Kill Lt. Bolson (and collect part)
 * 2) Kill Lt. Angvar (and collect part)
 * 3) Kill Lt. Tetra (and collect part)
 * 4) Kill Lt. Hoffman (and collect part)
 * 5) Give rifle parts to brick
 * 6) Give gift to Mordecai

 Reward 

Completion of the quest will award the player with experience, money, as well as the legendary Amigo Sincero sniper rifle.