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Gren is a Fabric and Forge fork of the Bren gun mod that adds new firearms, magazines and PvP balancing changes for Minecraft 1.20.1.

FabricForgeClient and serverMIT LicenseOpen source1.20.1

What it does

Gren adds new guns, magazines and weaponry to the game, and its changes focus on the arcade-style gun system that the Bren mod introduced. The author also adjusts PvP balancing, including a damage increase for the SMG to compensate for a firing-rate bug in the Forge build. Fixes and updates from the original project are carried over, and a weapon gallery is linked from the author text.

Gren runs on the client and the server, so both sides need the mod installed for the weapons to work in multiplayer. It is published for 1.20.1 only, on Fabric and Forge. The code is released under the MIT License and is open source; the Forge source is linked from the page because only one source link can be listed. Credits go to the nova-committee team and to Bren-Reforged for bug fixing and shared code.

Key features

  1. New firearms

    Additional guns are added to the existing arcade-style gun system, with their own ammunition and magazines.

  2. Magazine items

    Magazines are separate items that feed the new weapons, so ammunition is managed through inventory.

  3. PvP balancing

    Damage and firing values are tuned for player-versus-player combat, with the SMG's damage raised to offset its reduced rate of fire.

  4. Tap fire option

    Semi-automatic tap firing makes use of each weapon's maximum firing rate instead of holding the trigger.

Compatibility

Latest build for each game version and loader.

1.20.10-1.20.1-Fabric-X1.20.1-0.5.2-Forge
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

Bren-Reforged is a Forge-only port of the Bren mod for 1.20.1, released under the MIT License and open source. Vanilla Gun Mod covers Fabric, Forge and NeoForge for 1.20.1 – 26.2, also under the MIT License and open source. Bren is the Fabric original for 1.20.1, under the MIT License and open source, so Gren's Fabric build is the closest in function.

ModLoadersGame versionsEnvironmentUpdated
GrenFabric and Forge1.20.1Client and server2026-09-08
Bren-ReforgedForge1.20.1Client and server2026-04-03
Vanilla Gun ModFabric, Forge and NeoForge1.20.1 – 26.2Client and server2026-08-10
BrenFabric1.20.1Client and server2024-10-30

Questions

Does Gren need Fabric API to run on Fabric?

No required dependency is listed for Fabric and Forge.

Does Gren have to be installed on the server?

Yes. Servers that run it need every player to install it too.

Which version does Gren support?

Gren is published for 1.20.1 only, with the latest Fabric file 0-1.20.1-Fabric-X and the latest Forge file 1.20.1-0.5.2-Forge.

In the catalog

Gren is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 34,764 mods support Minecraft 1.20.1.

Similar mods

What the author says

A fork of bren, gren that adds new weaponry and magazines to the fray. you can find the details of each weapon in the gallery! there will be NO bug fixes, NO updates and NO version ports you can find additional information in the discord (read-only, reach out to me via DMs)
fizhywavez123, on the Modrinth page

Official listing

Owner
fizhywavez123
Published
2026-08-14
Updated on Modrinth
2026-09-08
Facts verified
2026-10-15

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