Updated: Jul 10, 2026

Borderlands 4Ordinance

No harm ever came from reading a book.

Content
Base Game
Ordnance Type
Grenade
Rarity
Legendary
Manufacturer
Tediore
Elements

OrdinanceAll Details

Copy Ordinance Code

Ordinance - About

The Legendary Ordnance Ordinance is manufactured by Tediore and comes from the Borderlands 4 Base Game.

Ordinance - Unique Ability

The Ordinance Book is thrown in an arcing trajectory and explodes on impact, dealing 100% [Element] Splash Ordnance Damage.

While airborne, it quickly releases up to 5 Page Grenades over 1s.
Each Page flutters forward and explodes after 5s or on impact, dealing 40% [Element] Splash Ordnance Damage.

Ordinance - Variants

Elements
Ordnance Parts
variations
fixed parts
Firmware
possible
none

Ordinance - Stat Augments

The Ordinance always spawns with 2 distinct Stat Augments, all 6 are equally common.
Each augment has a 33.3% Chance to appear, while an exact combination has a 6.67% Chance.

Bloodthirsty +17% Grenade Lifesteal
Concussive +83% Knockback Force
Exacting +25% Crit Chance
Explosive +21% Damage
Express -21% Cooldown
Overflow +1 Charge

Ordinance - Changelog

OrdinanceHow to get it?

Base Game
General Farming Guidance

To collect and equip the Legendary Ordinance, you need to own the BL4 Base Game.

Base Game Items in Borderlands 4 are often obtainable from many sources, including those in DLCs. Here’s your quick start guide:

Farming Preparations

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.
Locate the Source: Make sure you have unlocked the Location.
Equip Your Character: Equip your character to easily overcome enemies.
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.