Balahara Leviathan
Provides Sturdy Bone
Seen in Windward Plains
How to tackle Balahara › Heavy Bowgun Bone Tree
Bone Shooter IV
Rarity 6
Though cheaply constructed, this bowgun is surprisingly reliable. It also makes an excellent base for further upgrades.
- Attack
- 200 RAW 300 displayed
- Decoration slots
- 12 Lv1 · Lv2
How to get it
Step 4 of 4Upgrade from Bone Shooter III at the Smithy.
- Step 1 · Forge Rarity 1Bone Shooter IMystery Bone ×2Also branches to Power Stinger I
- Step 2 · Upgrade Rarity 2Bone Shooter IIMonster Fluid ×1, Sturdy Bone ×2Also branches to Ner Bustergun I, Uth Dalgap I
- Step 3 · Upgrade Rarity 4Bone Shooter IIITough Guardian Bone ×2
- Step 4 · Upgrade Rarity 6Bone Shooter IVColossal Bone ×2, Great Stoutbone ×4Also branches to Heavy ShooterThis weapon
Materials
Bone Shooter III → Bone Shooter IV
| Material | Qty | Comes from | Highest listed chance |
|---|---|---|---|
 Colossal Bone | ×2 | ||
| Great Stoutbone | ×4 | Blangonga, Guardian Doshaguma, Doshaguma | 30% carve · rotten · blangonga |
Bone Shooter I → Bone Shooter II → Bone Shooter III → Bone Shooter IV
| Material | Qty | Comes from | Highest listed chance |
|---|---|---|---|
 Mystery Bone | ×2 | Quest reward | |
 Monster Fluid | ×1 | Lala Barina | 30% carve · rotten · lala barina |
| Sturdy Bone | ×2 | Chatacabra, Doshaguma, Jin Dahaad, Balahara | 30% carve · rotten · doshaguma |
 Tough Guardian Bone | ×2 | Zoh Shia, Guardian Arkveld, Guardian Ebony Odogaron, Guardian Doshaguma | 30% carve · rotten · guardian doshaguma |
| Colossal Bone | ×2 | ||
| Great Stoutbone | ×4 | Blangonga, Guardian Doshaguma, Doshaguma | 30% carve · rotten · blangonga |
Sources
10 monsters 
Blangonga Fanged Beast
Provides Great Stoutbone
Seen in Iceshard Cliffs
How to tackle Blangonga › 
Chatacabra Amphibian
Provides Sturdy Bone
Seen in Windward Plains
How to tackle Chatacabra › 
Doshaguma Fanged Beast
Provides Sturdy Bone, Great Stoutbone
Seen in Ruins of Wyveria, Scarlet Forest, Windward Plains
How to tackle Doshaguma › 
Guardian Arkveld Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Guardian Arkveld › 
Guardian Doshaguma Construct
Provides Tough Guardian Bone, Great Stoutbone
Seen in Ruins of Wyveria
How to tackle Guardian Doshaguma › 
Guardian Ebony Odogaron Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Guardian Ebony Odogaron › 
Jin Dahaad Leviathan
Provides Sturdy Bone
Seen in Iceshard Cliffs
How to tackle Jin Dahaad › 
Lala Barina Temnoceran
Provides Monster Fluid
Seen in Ruins of Wyveria, Scarlet Forest
How to tackle Lala Barina › 
Zoh Shia Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Zoh Shia › Related
Armor from the same monster
Arkveld γ 5 PIECES · R8 
Balahara 5 PIECES · R2 
Balahara α 5 PIECES · R5 
Balahara β 5 PIECES · R5 Bone Tree · 70 weapons
Aerial Glaive 
Bone Axe I Bone Axe II Bone Axe III Bone Axe IV 
Bone Blade I Bone Blade II Bone Blade III Bone Blade IV 
Bone Bludgeon I Bone Bludgeon II Bone Bludgeon III Bone Bludgeon IV 
Bone Gunlance I Bone Gunlance II Bone Gunlance III Bone Gunlance IV 
Bone Hatchets I Bone Hatchets II Bone Hatchets III Bone Hatchets IV 
Bone Horn I Bone Horn II Bone Horn III Bone Horn IV 
Bone Kukri I Bone Kukri II Bone Kukri III Bone Kukri IV 
Bone Lance I Bone Lance II Bone Lance III Bone Lance IV 
Bone Shooter I Bone Shooter II Bone Shooter III 
Bone Shotel I Bone Shotel II Bone Shotel III Bone Shotel IV Bone Slasher Bone Smasher Bone Staff I Bone Staff II Bone Staff III Bone Staff IV 
Bone Strongarm I Bone Strongarm II Bone Strongarm III Bone Strongarm IV Chief Kukri Great Bone Gunlance Hard Bone Lance Hard Bone Shotel Hard Bone Strongarm Hardened Bone Horn Heavy Bone Bludgeon 
Heavy Shooter 
Hunter's Bow I Hunter's Bow II Hunter's Bow III Hunter's Bow IV 
Hunter's Rifle I Hunter's Rifle II Hunter's Rifle III Hunter's Rifle IV Hunter's Stoutbow 
Power Rifle Wild Hatchets