Dragon cannon

Dragon cannon
Icon
Type							Cannon
Released							19 November 2025 (Update)
Hotspot							Facility
Options							Operate, Check-ammunition, Reset-ammunition
Examine							A solid cannon made of dragon.
Advanced data
Object ID							59452
Icon Item ID							32205

Dragon cannons are a type of cannon that can be built on a boat, requiring level 60 Ranged to operate. It can be built at specific facility hotspots on the boat after reading the dragon cannon schematic, requiring level 92 Sailing and 84 Construction to build, granting 1,857 Construction experience.

The dragon cannon attacks every 7 ticks, and can fire up to dragon cannonballs. Crewmates with at least level 4 Privateering can be assigned to operate the cannon, as long as the captain has the required unboosted Sailing level. Other players on your boat may also use the cannon if they have the unboosted Sailing level as well.

Only one cannon can be built on a raft and skiff, while a sloop allows two.

With non-stop firing, one cannon can shoot up to ~857 cannonballs per hour, and results in around ~343 cannonballs being consumed per hour with the ballistic attractor's ability to recover 60% of fired cannonballs.

Requirements

Skill		Level	XP
Sailing		92 (b)	0
Construction		84 (b)	1,857
Have read Dragon cannon schematic
Members		Ticks	5 (3s)
Tools		Facilities	None

Materials

Item		Quantity	Cost
	Rosewood plank	4	19,956
	Dragon nails	16	236,944
	Dragon metal sheet	8	1,629,704
	Dragon cannon barrel	1	556,283
Total cost			2,442,887
	Dragon cannon	1	N/A

Tier		Level	Level	Level	Accuracy	Heavy Ranged Accuracy	Strength	Privateering
	Bronze	28	21	1	30	30	8	1
	Iron	35	28	1	42	40	10	2
	Steel	47	39	5	60	60	12	2
	Mithril	57	50	20	78	70	15	3
	Adamant	69	61	30	98	85	23	3
	Rune	80	76	40	163	110	26	4
	Dragon	92	84	60	194	150	32	4

Due to an update, the information in this article may be out-of-date. Reason: The crewmate formula doesn't account for the player's Sailing level anymore. The exact formula is currently unknown. You can help improve it by updating the information.

• Cannons benefit from the player’s ranged accuracy and strength bonuses. Ranged strength bonuses from the weapon, shield, and ammunition slots are excluded from this calculation.
  • Take precaution with items where the applied strength bonus is conditional, eg. a charged Dizana's Quiver.

module=Cannon_max_hit_calculator
form=CannonForm
result=CannonResult
param = name|Player name||hs|ranged_lvl,5,1;sailing_lvl,24,1
param = crew_toggle|Fired by|Player|buttonselect|Player,Crewmate|Player=ranged_lvl,ranged_str,void,prayer;Crewmate=crew_select,sailing_lvl
param = sailing_lvl|Visible Sailing level|1|int|0-104
param = crew_select|Crewmate|Jobless Jim|select|Jobless Jim,Jolly Jim,Sailor Jakob,Ex-Captain Siad,Adventurer Ada,Cabin Boy Jenkins,Spotter Virginia,Bosun Zarah,Oarswoman Olga,Jittery Jim
param = ranged_lvl|Visible Ranged level|1|int|0-112
param = ranged_str|Visible Ranged strength|0|int|0-65
param = prayer|Prayer|None|select|None,Sharp Eye,Hawk Eye,Eagle Eye,Dead Eye,Rigour
param = void|Using Void Knight Ranged set?|None|select|None,Regular Void,Elite Void 
param = perildance|Using perildance bitter?|false|check|true,false

param = cannon_type|Cannon|Bronze|select|Bronze,Iron,Steel,Mithril,Adamant,Rune,Dragon|Bronze=cball_bronze;Iron=cball_iron;Steel=cball_steel;Mithril=cball_mithril;Adamant=cball_adamant;Rune=cball_rune;Dragon=cball_dragon
param = cball_bronze|Cannonball|Bronze|select|Bronze
param = cball_iron|Cannonball|Bronze|select|Bronze,Iron
param = cball_steel|Cannonball|Bronze|select|Bronze,Iron,Steel
param = cball_mithril|Cannonball|Bronze|select|Bronze,Iron,Steel,Mithril
param = cball_adamant|Cannonball|Bronze|select|Bronze,Iron,Steel,Mithril,Granite,Adamant
param = cball_rune|Cannonball|Bronze|select|Bronze,Iron,Steel,Mithril,Granite,Adamant,Rune
param = cball_dragon|Cannonball|Bronze|select|Bronze,Iron,Steel,Mithril,Granite,Adamant,Rune,Dragon
autosubmit = disabled