101Leafy researched the games.
Sonic Bow III

A surprisingly light thunder Bow made from Hornetaur. Capable of raining arrows.
| Class | Bow |
|---|---|
| Rarity | 6 |
| Attack | 192 |
| Thunder | 140 |
| Slots | 2 |
| Price | 7,350z |
Upgrades
| Upgraded from | Sonic Bow II |
|---|---|
| Upgrades into | Sonic Bow IV |
Can also be made new at the smithy.
Upgrade tree from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 798.
Materials
Thunder Sac ×4, HornetaurInnrWng ×3, Vespoid Carapace ×15, Rare Scarab ×4