Ammunition

Ammunition items are consumable items fired by ranged weapons. To fire a weapon that requires ammunition, a compatible ammunition type must be present in the player's inventory. The ammunition will be taken from the first stack of suitable ammunition, checked in the following order: The four dedicated ammo slots of the inventory from top to bottom, then the main inventory from the top row (hotbar) to the bottom row, going from left to right within each row.

Each type of ammunition adds its damage, velocity, and knockback to the base value of the weapon that fires it. Damage bonuses also apply to the damage of bullets and arrows. Some weapons, armor, accessories, and buffs offer a chance for each shot to "conserve" ammo, firing a shot as usual without consuming the ammunition. If multiple such items and/or buffs are active, their respective chances to conserve ammo are simply added.

The Calamity Mod adds multiple ammunition types, including both arrows and bullets which can be used by any gun or bow that doesn't have its own custom ammunition type.

Arrows

For more information, see Arrows.

Name	Damage	Velocity	Velocity Multiplier	Knockback	Rarity	HM	ML	Sell
Arctic Arrow	18	13	1	1.5 (Extremely Weak)				12
Bloodfire Arrow	29	10	1	3.5 (Weak)				80
Elysian Arrow	20	10	1	3 (Very Weak)				4
Icicle Arrow	15	1	2	2.5 (Very Weak)				16
Napalm Arrow	14	13	1	1.5 (Extremely Weak)				12
Terra Arrow	15	15	2	1.5 (Extremely Weak)				20
Vanquisher Arrow	24	10	2	3.5 (Weak)				28

Bullets

For more information, see Bullets.

Name	Damage	Velocity	Velocity Multiplier	Knockback	Rarity	HM	ML	Sell
Acceleration Round	11	1	4	1.25 (Extremely Weak)				50
Acid Round	20	10	4	1.5 (Extremely Weak)				2  50
Bloodfire Bullet	26	4.8	5	4.5 (Average)				80
Enhanced Nano Round	12	8	4	5.5 (Average)				1
Flash Round	7	12	4	1.15 (Extremely Weak)				50
God Slayer Slug	28	6	6	3 (Very Weak)				28
Holy Fire Bullet	22	6	5	2 (Very Weak)				4
Hyperius Bullet	18	16	4	1.5 (Extremely Weak)				4
Icy Bullet	10	5	4	2 (Very Weak)				16
Mortar Round	20	0	1	7.5 (Very Strong)				20
Rubber Mortar Round	25	0	1	7.5 (Very Strong)				20
Superball Bullet	6	1	2	1.5 (Extremely Weak)				50
Terra Bullet	9	10	4	1.25 (Extremely Weak)				4
Verium Bullet	9	16	2	1.25 (Extremely Weak)				12

Other

Name		Damage	Velocity	Velocity Multiplier	Knockback	Rarity	Sell
	Blood Rune	1	0	n/a	10 (Extremely Strong)		20
	Explosive Shotgun Shell	30	12	11	10 (Extremely Strong)		30
	Grenade Shells	200	12	1	10 (Extremely Strong)		30
	Magnum Rounds	80	12	11	8 (Very Strong)		20

Ammo used by tools

Solution		Available	Effect	Tooltip
	Astral Solution	From the Steampunker, any time	Spreads Astral Infection.	Used by the Clentaminator Spreads the Astral Infection

Bait

Name		BP	Rarity
	Arcturus Astroidean	40%
	Bloodworm	4444%
	Twinkler	40%