





TaCZ Caliber Ammo Mod overhauls the ammunition system for Timeless and Classics Zero. It shifts the power from the guns to the bullets, letting you control your damage based on what you load into the magazine. The mod changes how combat feels by giving every single bullet its own specific stats for recoil, accuracy, and armor penetration.
![]()
Features:
- Mixed Magazines: You can load different types of bullets into a single magazine, and each shot uses its own unique stats as it fires.
- Ammo Defines Power: The mod moves stats like damage, armor penetration, headshot multipliers, and muzzle velocity directly to the bullets instead of the gun.
- Guns now only decide which bullet sizes they can accept, leaving the actual combat performance up to your ammo choices.
- Armor-piercing rounds punch through enemy armor easily, while hollow-point bullets deal massive damage to targets without armor.
- Buckshot shells fire multiple pellets that all hit independently for close-range fights.
- You can hover your mouse over any bullet to see its full stats, with good and bad traits highlighted in different colors.
- Hovering over a weapon tells you exactly which bullet sizes fit inside it.
- Players can craft every new bullet type at the Gun Smith Table, though stronger bullets cost more materials.
- The gun modification screen includes a helpful unload button that ejects mixed magazines back into your inventory, sorting the bullets by type.
- Adds special signal flares that light up the sky, burn in mid-air, and continue glowing where they land.
- Includes 37 different bullet sizes and 207 unique ammo types to cover all the standard weapons in the base mod.
- It works smoothly without adding new items to the game, keeping your inventory clean by using hidden data on existing items.
How to Use:
- Hover your mouse over any weapon in your inventory to see which bullet sizes it takes.
- Hover over bullets to read their specific stats, like damage and recoil.
- Open the Gun Smith Table to craft different bullet variants.
- Load different types of bullets into the same magazine to create custom firing sequences.
- Open the gun modification screen and press the unload button if you want to take the bullets out and sort them back into your inventory.
Screenshots:






TaCZ Caliber Ammo Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 395136.mcaddon
- Download size: 727 KB
- Download link checked 23 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.