Adamant cannonball
“Ammo suited for a boat's cannon.”
MembersTradeable (not for Ironmen)High alch 108 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: dropped by Pygmy kraken (level 93), made with 75 Smithing, sold at Port Roberts Cannonball Stall.
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Shellbane gryphon | 235 | 35–50 | 8/128 |
| Narwhal | 111 | 36–54 | 4/60 |
| Magma strykewyrm | 249 | 12–22 | 3/128 |
| Spined kraken | 128 | 24–36 | 4/109 |
| Lava Strykewyrm | 116 | 12–22 | 3/128 |
| Pygmy krakenEasiest | 93 | 18–24 | 2/108 |
| Gryphon | 95 | 5–9 | 2/128 |
Best rates first, plus the lowest-level monsters that drop it.
Make it yourself
Shops
- Port Roberts Cannonball Stall450 coins · stock 0
Other sources
- Plundered salvage
- Large salvage
- Martial salvage
- Cannonball stall
- Reinforced chest
- Medium port reward bag
- Large port reward bag
- Huge port reward bag
Minigames, reward chests, clues, skilling and other non-combat sources.