Hair Trigger
Updated: Mar 06, 2026
Borderlands 4

Borderlands 4Hair Trigger

You're going to regret this the rest of your life...
  • Content
    Stone Demon
  • Weapon Type
    Shotgun
  • Rarity
    Legendary
  • Manufacturer
    Ripper
  • Elements
    Non-Elemental
    Fire
    Shock
    Corrosive
    Cryo
    Radiation

Hair TriggerAll Details

Max DPS
Hair Trigger (Shotgun-BL4)
Copy Hair Trigger Code
About
Variants
Parts
Changelog

Hair Trigger - About

The Legendary Shotgun Hair Trigger is manufactured by Ripper and comes from the Borderlands 4 Stone Demon Bounty Pack.

Hair Trigger - Unique Ability

Timed Charge - Projectiles explode when releasing the trigger

Hair Trigger - Variants

  • Elements
    Non-Elemental
    Fire
    Shock
    Corrosive
    Cryo
    Radiation
  • Listed Projectiles
  • Shot Cost
  • Weapon Parts
    variants
    fixed parts
  • Firmware
    possible
    none
  • Splash Anoints
    possible
    none

Hair Trigger - Shotgun Parts

Weapons usually get one part per group, but sometimes multiple or none. Numbers in the top-right  indicate the range of parts a group can have.
Parts usually have equal drop chances, or it's indicated nearby.

Hair Trigger - Changelog

Hair TriggerHow to get it?

Stone Demon Bounty Pack
General Farming Guidance

To collect and equip the Legendary Hair Trigger, you need to own the BL4 Stone Demon Bounty Pack.

Stone Demon items in Borderlands 4 can only come from dedicated source. Here’s your quick start guide:

Farming Preparations

  1. Identify the Best Source: The Sources below are generally ranked from best to worst. Make sure to complete any required quests and be aware of Source Restrictions.
  2. Locate the Source: Make sure you have unlocked the Location.
  3. Equip Your Character: Equip your character to easily overcome enemies.
  4. Set Spawn Point: Locate the nearest Save Station to use as your spawn point.

Bonus Tips

  • Combine Runs: Get more loot per run by integrating nearby sources into your farming route.
  • Track Progress: Track your runs to more precisely predict drops and more clearly monitor progress. Additionally, time your runs to see how tweaks affect your farming efficiency.
  • Speed it up: Explore shortcuts and boost your movement speed to minimize travel time. Also, aim to shorten your time to kill with higher DPS or big damage bursts.
  • Realistic Expectations: Be patient and persistent when farming. Despite precise, verified drop rates, your actual runs might exceed or fall short of inferred expectations.

Hair TriggerDrop Rates

  • Sturm & Drang
    9%
Bonus Chance: +2% × UVH
Phosphene: 0.3% + 0.1% × UVH
Big Encore: 30%, Phosphene: 1.5%

Hair TriggerAll Sources

Sturm & Drang
boss

Sturm & Drang

Boss
The Demon's Domain