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O.P.Q. System
Updated: Nov 13, 2021
Borderlands 3

Borderlands 3
O.P.Q. System

B.Y.O.B.B.
  • Content
    Revenge of the Cartels
  • Weapon Type
    Assault Rifle
  • Rarity
    Legendary
  • Manufacturer
    Atlas
  • Elements
    Non-Elemental

O.P.Q. System
All Details

God Roll
O.P.Q. System (AR-BL3)
Copy O.P.Q. System Code

O.P.Q. System - About

The Legendary Assault Rifle O.P.Q. System is manufactured by Atlas and comes from the Borderlands 3 Revenge of the Cartels - Event.

O.P.Q. System - Effects

Can toggle between Assault Rifle and O.P.Q. System firing mode:

Assault Rifle
The OPQ's projectiles that hit an enemy occasionally explode and deal Shock Splash Damage.

O.P.Q. System
Has 1 charge that takes a while to regenerate.
Deploys a drone that transforms into a flying copy of the QPQ.
The OPQ copy can also cause explosions that deal Shock Splash Damage.
It follows the player and attacks the same targets as the player.

O.P.Q. System - Variants

  • Elements
    Non-Elemental
  • Listed Projectiles
  • Shot Cost
  • Splash Radius
  • Weapon Parts
    variants
    fixed parts
  • Anointment
    possible
    none
  • Splash Anoints
    possible
    none

O.P.Q. System - Assault Rifle Parts

A single number in the top right of parts shows its weighting, while no number means the weight of 1. The higher a part's weight the greater the chance to occur.
You can only get 1 Part per Category, if not specified.

Body Accessories:
2 OR 3
  • Accessory A
    +10% Damage
  • Accessory B
    +10% Fire Rate
    +50% Tracker Duration
  • Accessory C
    -10% Reload Time
    +15% Accuracy
Barrel Accessories:
2 OR 3
  • Accessory A
    +10% Fire Rate
    +50% Tracker Duration
  • Accessory B
    -10% Reload Time
    +10% Damage
  • Accessory C
    +10% Damage
Magazines:
  • 22 Round Mag
    Reload Speed: 2.5s
    +10% Damage
  • 28 Round Mag
    Reload Speed: 2.8s
  • 34 Round Mag
    Reload Speed: 3.1s
    -10% Damage
Grips:
  • Grip 1
    -20% Accuracy (Bloom)
    +5% Fire Rate
  • Grip 2
    -5% Reload Time
    +20% Accuracy
    +25% Tracker Duration
  • Grip 3
    +10% Crit Damage
    +10% Magazine Size
    -5% Damage
    -10% Accuracy
  • Grip 4
    -15% Recoil (Height)
    +5% Damage
Foregrips:
  • Foregrip 1
    +10% Accuracy
    +5% Damage
  • Foregrip 2
    -30% Weapon Sway
    +5% Fire Rate
  • Foregrip 3
    -5% Reload Time
    -30% Accuracy (Bloom)
  • Foregrip 4
    +10% Crit Damage
    +25% Tracker Duration
  • No Foregrip
    none

O.P.Q. System - Buffs/Nerfs

O.P.Q. System
How to Farm

O.P.Q. System
Assigned Loot Pool

O.P.Q. System
Dedicated Drop

Dedicated Drop

Dedicated Drop

Dedicated Drops are weapons that only drop from its dedicated sources.
Unlike World Drops who can drop almost everywhere at a small chance.

O.P.Q. System
Drop Rates

  • Joey Ultraviolet
    11%
  • Josie Byte
    6.6%
  • Franco Firewall
    6.6%
Underbosses besides Joey: 11.6%
The number next to the Source notes Loot Luck.

Wonderlands
Loot Luck Formula

P% =
1.2L0.27 × 100
1.2L0.27 + 100

P = Dedicated Loot Pool Chance
L = Loot Luck

O.P.Q. System
Grinder Recipe

Assault RifleAssault RifleplusAny Legendary WeaponAssault RifleplusAny Legendary WeaponAny Uncommon WeaponequalsAssault RifleAssault Rifle
Assault RifleAny Legendary WeaponplusAny Legendary WeaponplusClaptrap DLC Legendriesequals
Sniper LegendaryEpic or Legendary ShotgunEpic or Legendary PistolShotgun Legendary

⚙️ Recipe for mentioned chances

O.P.Q. System
Dedicated Sources

Joey Ultraviolet

Joey Ultraviolet

Villa Ultraviolet
Boss
Josie Byte

Josie Byte

Villa Ultraviolet
Named Enemy
Franco Firewall

Franco Firewall

Villa Ultraviolet
Named Enemy

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