The Legendary Tactical Grenade Launcher is the top-tier version of the Tactical Grenade Launcher in Palworld, built around Soralite Ingots for improved trajectory stability and long-range explosive fire. Getting one takes two things, the schematic and a stockpile of high-end materials, and the schematic itself is a rare drop tied to the Sunreach region and Feybreak Sea Bases.
Quick answer: Farm the Legendary Tactical Grenade Launcher Schematic from Sunreach chests (0.078%), Sunreach Skies Dungeon chests (0.078%), or a Legendary Treasure Map from Feybreak Sea Bases (0.297%). Keep the schematic in your inventory, reach Level 72, and craft at an Ancient Workbench.
Where the Legendary Tactical Grenade Launcher Schematic drops
The schematic comes from three sources, all with very low drop rates. Sunreach is the main hunting ground, both from its open-world treasure chests and from chests inside the Sunreach Skies Dungeon. The other route is a Legendary Treasure Map, which points you to a dig spot after you obtain it from Feybreak Sea Bases.
| Source | Where | Drop rate |
|---|---|---|
| Treasure chests | Sunreach | 0.078% |
| Dungeon chests | Sunreach Skies Dungeon | 0.078% |
| Legendary Treasure Map loot | Map from Feybreak Sea Bases | 0.297% |
The Legendary Treasure Map has the best odds of the three, so it is worth prioritizing if you are actively clearing Feybreak Sea Bases. For the chest routes, plan a repeatable loop through Sunreach and reopen chests as they refresh, since the per-chest chance is tiny.
A Legendary Treasure Map behaves like any other treasure map. Once it is in your inventory, follow it to the marked dig spot and open the reward to roll for the schematic. The 0.297% figure is the chance per completed dig, so repeated maps are the reliable path.
Crafting requirements and materials
You need Level 72 and an Ancient Workbench to build the weapon. The recipe leans heavily on Soralite Ingots, plus a mix of late-game components. Gather everything below before you start.
| Weapon | Materials |
|---|---|
      Legendary Tactical Grenade Launcher | Soralite Ingot x160 Corrosive Solvent x30 Thermal Core x10 AI Core x10 Ancient Civilization Parts x9 |
| Required Level | Lv. 72 |
| Crafting Workbench | Ancient Workbench |
Keep the schematic in your inventory
The craft option only appears when the Legendary Tactical Grenade Launcher Schematic is in your inventory. If you leave it in storage, the weapon will not show up at the Ancient Workbench. Move the schematic onto your character, confirm you meet the Level 72 requirement, and the recipe becomes selectable.
Legendary vs common stats
The Legendary version is a straight upgrade over the common Tactical Grenade Launcher. It hits harder, holds more ammo, and lasts far longer before breaking.
| Stat | Legendary | Regular |
|---|---|---|
| Attack | 8,066 | 6,722 |
| Max Ammo | 12 | 8 |
| Durability | 3,200 | 800 |
The four-times durability jump is the standout, cutting how often you need to repair or rebuild. Combined with the larger magazine and higher damage, the Legendary Tactical Grenade Launcher is worth the schematic grind if you are already farming Sunreach and Feybreak content at this level.
