O.P.Q. System

About the OPQ System:

The O.P.Q. System is a Legendary weapon in Borderlands 3. This Atlas Assault Rifle is a legendary version of the “Q System” that you can find in the main game. The OPQ System has an Alt-Fire mode that allows you to spawn a drone copy of the weapon. The drone will be active for 13 seconds and will shoot the same target as where you are aiming at. The Drone will despawn if you switch weapons.

While the OPQ System is a non-elemental weapon, projectiles can occasionally explode and deal Shock splash damage. The impact of the Shock projectiles can hurt you.

The Drone can be affected by skills when shooting it. For example; you can get a   second drone with Zane’s Playing Dirty skill and it will deal increased damage while sliding using Violent Momentum  (Zane) or the Toboggan. But Moze’s Some for the Road, Redistribution, Means of Destruction, and FL4K’s Two F4ng and Leave no Trace skills will also work.

Special Weapon Effect:

“B.Y.O.B.B.”

• Occasionally creates shock explosion on hit.
• Alt-Fire spawns a drone that shoots at your target

Elements:

• None:  Physical Damage is useful against everything. It has no special properties but also does not suffer weaknesses.
• Elemental Damage Guide