Ballista
A stationary ballista, perfect for defence. Can fire deadly bolts at distant targets.
The Ballista is a deployable item in Rust with 250 health. You craft it at a Level 2 Workbench, and its blueprint costs 40 scrap to research.
About the Ballista
Recycling it returns the Gears only by chance, 50% of the time.
On the tech tree it sits behind 11 other unlocks: Battering Ram, Python Revolver, F1 Grenade, Semi-Automatic Pistol, Homemade Landmine, Pump Shotgun and 5 more. In all, 23 loot sources drop it; the full list of where it drops gives the chance for each.
Statistics
How to craft the Ballista
Crafting one takes 25 seconds at a Level 2 Workbench and costs 250 × Metal Fragments, 1 × Gears and 2 × Sheet Metal.
250
1
2 How to get the Ballista blueprint
Research it for 40 scrap, or unlock it on the Level 2 tech tree for 12 Blueprint Pages in total.
1 Item
40 Scrap
Blueprint
40
Node
1 Blueprint Page
Unlocked
12 Repair when placed
A damaged Ballista can be repaired where it stands with a hammer. Repairing it from nothing to full costs:
×237.5 How to repair the Ballista
A full repair at a Repair Bench costs 136 × Metal Fragments, and you need its blueprint.
×136 Reduction is how much of that damage type never lands. Damage taken is the rest: at 50% reduction a hit for 100 does 50. A negative reduction means the hit lands harder than it would bare.
What the Ballista recycles into
A green recycler always gives back 125 × Metal Fragments and 1 × Sheet Metal for one.
×125
×1
50%
×150
×1
60%
20%
×187
×1
50%
75%
50%
×100
40%
80%
High Velocity Rocket ×1250.5—
200
300
20
2
Homing Missile ×1382—
100
150
20
2
1
Timed Explosive Charge ×1330—
2,200
3,000
2
200
60
5
Rocket ×2168.8—
2,800
3,900
80
8
200
60
Satchel Charge ×46320%
1,920
2,880
320
40
4
40mm HE Grenade ×1123.8——
Beancan Grenade ×1913.515%
2,280
3,420
380
Explosive 5.56 Rifle Ammo ×367—
900
1,080
180
Survey Charge ×475.4—
2,820
4,230
470
940
235 From full health (250 HP), each one placed on it: damage per hit is after its protection. Duds are throws that fizzle and need another throw, not counted in Needed. Costs are for the whole count, crafted from raw materials.
Where to find the Ballista
Treasure Box has the best chance at 1.6%, followed by Locked Crate at 1.3% and Elite Crate at 0.78%.
Stats checked against the Rust game files on 13 November 2026.