![[TACZ] Durability project artwork](https://cdn.modrinth.com/data/eYsYyxH0/38e52507be6d0bc5e8b44e13c9b5831d8d08a618_96.webp)
Modrinth · Minecraft mod
[TACZ] Durability
Adds durability to the Timeless and Classics guns with a jamming and repairing system.
Quick answer
Which [TACZ] Durability release should I use?
[TACZ] Durability 2.1.0 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is [TACZ] Durability required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does [TACZ] Durability 2.1.0 need?
2.1.0. Change the file and its required mods may change too.
Install [UNOFFICIAL] TaCZ 1.21.1 NeoForge Port first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add [TACZ] Durability without breaking your instance.
Built for [TACZ] Durability 2.1.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.1.0. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install [UNOFFICIAL] TaCZ 1.21.1 NeoForge Port first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.1.0. It opens that exact file at the source.
About this project
What does [TACZ] Durability add?
Mod Showcase (1.0.0 version)- https://youtu.be/dOdxxCJzHg0
This is a mod that adds durability, repairing and gun jamming mechanics to the well known TACZ (Timeless and Classics: Zero) gun mod.
ALL CONFIGS ARE FOUND IN THE SERVER CONFIG FOLDER (this is in your saves folder, then the folder that your world is in)
-Durability
This durability is by default 2000 and can be seen on the gun in the bottom right corner when you inspect the gun, it goes down by 1 every time you fire making full auto guns less reliable. You can change this in the config. Biome modifiers will affect how much durability you lose while in specific biomes.
-Jamming
There is a chance to jam every time you fire which is increased the lower your durability is, this chance can be changed in the config, setting it to zero entirely disables jamming, increasing it increases the chance to jam and decreasing it decreases that chance. Jamming will stop you from firing until you inspect the gun to clear it. It will still be affected by durability btw.
-Gun repair
When your durability reaches zero the gun will jam every time you fire, this can be changed to make the gun break instead in the config.
There are items (all of which are craftable) that can restore gun durability in the gun Repair Bench, which is also craftable (get JEI to find the recipes).
-Inaccuracy
The lower your durability is the more inaccurate your guns will be, it is recommended to change the default inaccuracy of the guns so there isnt such a drastic difference between ADS inaccuracy and hipfire inaccuracy. The default inaccuracy rate can also be changed in the config.
For modpack authors
There is an attribute called gundurability:handling, this attribute handles how long it takes to clear a jam, this can be used for skill trees. The default is 5, which means 5 seconds to clear the jam, the number is the seconds it takes to clear the jam, so a handling attribute of 4 means it takes 4 seconds to clear the jam.
Leave suggestions in the comments if you want! Bug reports are also seen there.
I also accept mod commissions on discord! Username is jeducklet (yes its PAID its a commission)
Project description from Modrinth.
Pick your setup
[TACZ] Durability by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
[TACZ] Durability versions and loaders
2.1.0
gundb-1.21.1-2.1.0.jar
28 Jun 2026
2.1.0
gundb-2.1.0-all.jar
27 Jun 2026
1.8.2
gundurability-1.8.2-all.jar
9 Jun 2025
1.7.3
gundurability-1.7.3.jar
28 Feb 2025
1.7.2
gundurability-1.7.2.jar
28 Feb 2025
1.7.0
gundurability-1.7.0.jar
6 Jan 2025
1.6.3
gundurability-1.6.3.jar
30 Dec 2024
Looking for an older file? The official Modrinth project page is in Resources.