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The Speargun Spear goes in one weapon only, the Speargun.
What one batch takes.
Metal Fragments
Copy it, then hold Shift and click Paste (JSON) in the conveyor, in game.
[
{
"TargetCategory": null,
"MaxAmountInOutput": 50,
"BufferAmount": 0,
"MinAmountInInput": 0,
"IsBlueprint": false,
"TargetItemName": "metal.fragments"
}
]
Workbench Level 1, 3s, yields 3
Faster at a higher workbench: 1.5s at Workbench Level 2, 0.75s at Workbench Level 3.
Researching the blueprint costs 15 scrap at a Research Table.
| Weapon | Damage | Headshot | Velocity | Damage per second |
|---|---|---|---|---|
Speargun | 50 | ×1.5 | 25 m/s | 14 |
Damage is one body hit up close, with no armour. A headshot multiplies it against players only. Damage per second empties one magazine and counts the reload. Velocity and spread are applied locally by your game client, while the server bounds their limits.
What the Speargun Spear gives back in each recycler
| Recycler | Efficiency | You get |
|---|---|---|
| Red recycler | 75% | 12 + 50% Metal Fragments |
| Green recycler (powered) | 60% | 10 Metal Fragments |
| Green recycler | 50% | 8 + 33% Metal Fragments |
| Yellow recycler | 40% | 6 + 67% Metal Fragments |
The Speargun Spear breaks down into Metal Fragments.
A recycler takes 7 per cycle, so a full stack of 64 goes through in 10 cycles.
Figures are for one item in perfect condition. Each recycler’s name opens its full table at this item. “12 + 50%” means 12 every time and a 50% chance of one more.
In Rust, Speargun Spear is a ammunition in the Ammunition category (item ID #-1800345240, console shortname speargun.spear). This ammunition loads into 1 distinct weapon platforms across standard server combat. Inventory storage stacks up to 64 units per slot, and uncollected ground drops despawn after 5 minutes.
Ammunition for a speargun.
Crafting Speargun Spear in Rust takes 3 seconds at a Workbench Level 1 once the 15 scrap blueprint node is unlocked, with all ballistics, crafting, and durability values read from the Rust game files. Shredding a spare copy at a green recycler recovers base materials at fifty percent yield (vs forty percent at safe-zone yellow units). Equipped and stored units carry no durability wear bar.
The Speargun Spear is fired by one weapon, the Speargun.
When choosing between Speargun Spear and related ammunition in Rust, prioritize researching a looted or traded copy at a Research Table (15 scrap) whenever you want to skip the 90-scrap tech tree path and save 75 scrap, or unlock the tech tree branch when your group also needs the prerequisite blueprints.
| Item | Category | Stack Limit | Craft / Source | Tech Tree / Research | Green Recycler Yield |
|---|---|---|---|---|---|
| Speargun Spear | Ammunition | 64 per slot | Workbench Level 1 | 15 node / 90 path | Not recyclable |
| 40mm Shotgun Round | Ammunition | 24 per slot | World loot / gather | No blueprint | Not recyclable |
| 40mm HE Grenade | Ammunition | 12 per slot | World loot / gather | No blueprint | Not recyclable |
| 40mm Smoke Grenade | Ammunition | 12 per slot | World loot / gather | No blueprint | Not recyclable |
To compare Speargun Spear against every item in its inventory category, browse All 44 items in Ammunition, or plan prerequisite scrap paths on the The Workbench Level 1 tech tree, tile by tile.
Only one weapon fires the Speargun Spear: the Speargun in Rust. It belongs to the Ammunition category under numeric ID -1800345240 across 44 ammunition and despawns after 5 minutes when dropped on a default server across 44 published Ammunition entries (39 with crafting blueprints).
The Speargun Spear is crafted at a Workbench Level 1 from 50 Metal Fragments, 3 at a time, once the blueprint is learned in Rust. Players smelt raw ores in a furnace and gather required components from monument crates before queuing the craft at their workbench.
The Speargun Spear recycles in Rust at an unpowered green recycler into 8 Metal Fragments plus a 33% chance of one more. Monument green recyclers shred items one unit at a time on fast radtown cycles, whereas safe-zone yellow units trade lower material recovery for peacekeeper protection.
The Speargun Spear takes 3 seconds per batch of 3, down to 0.75 seconds at Workbench Level 3 in Rust. It belongs to the Ammunition category under numeric ID -1800345240 across 44 ammunition and despawns after 5 minutes when dropped on a default server.
Blueprint progression for Speargun Spear at Workbench Level 1 in Rust charges 15 scrap on the target node and 90 cumulative scrap along the prerequisite branch, while direct blueprint study at a Research Table charges 15 scrap.
Dropped on the ground in Rust, the Speargun Spear despawns after 5 minutes by default. Picking it back up into a player inventory or storing it inside a base container immediately resets that ground despawn timer, which the server scales by item rarity tier.
The Speargun Spear stacks to 64 per slot in Rust. Players can split a pile in half with middle-click drag or move a custom quantity with Shift-click drag across inventory slots, storage boxes, and the Tool Cupboard, while dropped copies despawn after 5 minutes under the Ammunition category (item ID -1800345240).
The Speargun Spear has 32-bit signed item ID -1800345240 and shortname speargun.spear in Rust. Server plugins, custom loot tables, Vending Machine listings, and automated Industrial Conveyor filter strings reference these two identifiers under the Ammunition category (stack limit 64 units per slot).
Server administrators in Rust spawn the Speargun Spear in the F1 developer console with inventory.give speargun.spear 64 or inventory.giveid -1800345240 64 for 64 units. Both console spawn commands require administrator or moderator privileges on the server, while regular players can bind a quick-craft shortcut key instead.