Minecraft Java 1.21 Mods
Browse 773 free mods for Minecraft Java 1.21 — popular picks include Medieval Weapons & Tools, Ray's 3D Mace, Blacksea animation for punchy(黑海).
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Medieval Weapons & Tools
Replaces Weapons & Tools with custom 32x32 textures
Ray's 3D Mace
Adds a 3D model to the mace weapon
Blacksea animation for punchy(黑海)
A resource pack built on the Punchy mod that swaps out the axe animations in-game for ones inspired by the 'Black Sea' weapon from Delta Force."
Simple Silver
Simple Silver adds a new ore tier: silver, a diamond alternative combat-wise strong against undead but iron-tier otherwise. It trades some durability for better enchantability and introduces a Hunger Resistance potion, giving rotten flesh a second wind.
mace pvp overlay
Heavy weapons and bulky GUIs ruining your high-version combat? This Mace PvP overlay shrinks items and cleans your screen for the ultimate competitive edge.
Weapons from Bleach
Different weapons from anime bleach.
[TacZ] Elite x Quality Guns Zip Edition
Elite x quality guns now available as Zip file version
TNT Barrels
Replaces TNT with a barrel full of gunpowder. Also changes the Minecart with TNT texture.
Tiramisu PvP Blue
TiramisuPVP Blue is a resourcepack for PvP players, focused on remaking item/weapons/armor texture's and models to improve pvp experience in a vannila+ way
Better Paragliders - Reimagined
A compat mod to implement Paraglider's stamina system with Better Combat attacks
INFERNO ADVENTURES
This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!
PVP_PLAYER_BOT
“COMBACT Mod adds intelligent AI combat bots with realistic player-like behavior. Bots dodge, use totems and food strategically, retreat at low health, and have customizable difficulty tiers — perfect for honing Minecraft COMBACT skills.”
Sharper Than Steel
A collection of custom weapons designed by me and some friends! Designed to be used with the Better Combat mod.
Tools Reforged
Freshly redesigned tools & weapons!
Portal Bow
Your bow is Portal gun / Твой лук теперь Портальная пушка
Fixed M82A1
Fixed gun!
Amethyst Expansion RP
Adds amethyst weapons, armors and tools.
OCJBs updated LSN ce packs
Two types of lifesteal.net custom enchant packs, when using you are able to see custom enchants that people have equipped on their Armor and tools/weapons.
Elite X Warfare (Discontinued)
Ported Guns from my Elite's Modern Guns project
True Weaponry Resourcepack
A Necessary Resourcepack for Chalie's True Weaponry
Spears to Lances
A resource pack to turn your spears into lances, a more accurate weapon for charging on mounts
Bows to Guns - R6S
Changes crossbows and bows to be Rainbow Six Siege-styled guns.
Crossbow Shotgun.
Model and sounds of the crossbow with a shotgun.
Zarzad's Military
A mod that adds lot of military things and modern technology all in one mod.
Guns by wokzy
This resource pack replaces the bow with a pistol
AK bows
A pack that changes the model and texture of bows to be an ak47
Military NPC and unique weapons
This mod adds two unique military NPCs, each with their own new weapons and distinct mechanics, offering fresh combat challenges and gameplay variety.
Crossbow to Shotgun
Replaces the crossbow with the Lethal Company shotgun
WWI & WWII rifles
A resource pack that adds rifles from WWI and WWII period, works by renaming the crossbow
Runic Arsenal
Adds new weapon types based on Better Combat, new armor, artifacts and Unique variants of weaponry and armory.
Simple Orbital Cannons
Circuit & Cartridge is a NeoForge 1.21.1 military simulation framework featuring advanced redstone, drones, orbital weapons, electronic warfare, and a public addon API, built for hardcore SMP and mil-sim servers.
Forged in War
A simple mod that implements zinc ore which when combined with copper can make brass to make unique weapons for battle
Tools : Recrafted
Retextures every "tiered" weapon and tool!
Focus
Z-targeting lock-on mod, customizable & great for combat.

PPG's Runic Weaponry
Epic relic weapons + a combat-oriented magic system!
Voltz (Volts) Reimagined - Official Server
A fresh take on the original Voltz experience, explosive weapons, advanced tech, and an official server.