101Leafy researched the games.
Gravios Gigahowl
Large caliber Bowgun in the shape of a White Gravios. Its shots shake the world.
| Class | Heavy Bowgun |
|---|---|
| Rarity | 9 |
| Attack | 420 |
| Defense | +30 |
| Slots | 3 |
| Reload | Fairly slow |
| Recoil | Medium |
| Table price | 11,000z |
Listed in the equipment tables of 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 790.
Ammo
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 790.
Materials
HvyGraviosShell ×8, Gravios Skl Shl ×2, StrBasariosWing ×1, HvnlyGraviosShl ×1