Bronze cannon

Bronze cannon
Icon
Type							Cannon
Released							19 November 2025 (Update)
Hotspot							Facility
Options							Operate, Check-ammunition, Reset-ammunition
Examine							A solid cannon made of bronze.
Advanced data
Object ID							59446
Icon Item ID							32199

Bronze cannons are the lowest tier of cannon that can be built on a boat. It can be built at specific facility hotspots on the boat, requiring level 28 Sailing and 21 Construction to build, granting 157 Construction experience.

The bronze cannon attacks every 7 ticks, and can only fire bronze cannonballs. Crewmates with at least level 1 Privateering can be assigned to operate the cannon, as long as the player has the required unboosted Sailing level.

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

Requirements

Skill		Level	XP
Sailing		28 (b)	0
Construction		21 (b)	157
Members		Ticks	5 (3s)
Tools		Facilities	None

Materials

Item		Quantity	Cost
	Plank	4	516
	Bronze nails	16	48
	Bronze bar	8	472
Total cost			1,036
	Bronze 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Due to an update, the information in this article may be out-of-date.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