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The F1 Grenade costs 60 sulfur to craft, all ingredients counted, and 3 fit in one slot.
What one batch takes.
Gun Powder
Metal Fragments
The same recipe expanded until every line is something you gather, smelt or loot.
Charcoal
Sulfur
Metal Fragments
Gun Powder
Metal Fragments
Copy it, then hold Shift and click Paste (JSON) in the conveyor, in game.
[
{
"TargetCategory": null,
"MaxAmountInOutput": 30,
"BufferAmount": 0,
"MinAmountInInput": 0,
"IsBlueprint": false,
"TargetItemName": "gunpowder"
},
{
"TargetCategory": null,
"MaxAmountInOutput": 25,
"BufferAmount": 0,
"MinAmountInInput": 0,
"IsBlueprint": false,
"TargetItemName": "metal.fragments"
}
]
Workbench Level 2, 10s, yields 1
Faster at a higher workbench: 5s at Workbench Level 3.
Researching the blueprint costs 30 scrap at a Research Table.
Crates, barrels and NPCs that drop the F1 Grenade, most likely first
| From | Chance | Amount |
|---|---|---|
 Supply Drop | 49% | 6 to 18 |
| Scientist RHIB Dry Box | 26.5% | 2 to 6 |
 Locked Crate | 9.8% | 1 to 11 |
 Elite Crate | 7.2% | 1 to 7 |
Heavy Scientist | 5.1% | 1 to 5 |
Military Tunnel Scientist | 2.9% | 2 to 3 |
| Scientist PT Boat Dry Box | 0.73% | 1 to 3 |
|
Junkpile Scientist | 0.71% | 2 to 3 |
 Military Crate | 0.42% | 1 |
 Underwater Lab Military Crate | 0.42% | 1 |
 Wagon Military Crate | 0.42% | 1 |
Missile Silo Scientist (underground) | 0.3% | 1 |
|
Scientist | 0.074% | 1 |
 Santa's Supply Drop, Christmas event only | 28.6% | 6 to 9 |
 Treasure Box, mission reward | 1.6% | 1 to 2 |
 Gingerbread Mine Present, Christmas event only | 0.42% | 1 |
Chance is for one container opened or one NPC killed. Amount is how many it holds when it holds any.
What the F1 Grenade gives back in each recycler
| Recycler | Efficiency | You get |
|---|---|---|
| Red recycler | 75% | 22 + 50% Gun Powder, 18 + 75% Metal Fragments |
| Green recycler (powered) | 60% | 18 Gun Powder, 15 Metal Fragments |
| Green recycler | 50% | 15 Gun Powder, 12 + 50% Metal Fragments |
| Yellow recycler | 40% | 12 Gun Powder, 10 Metal Fragments |
The F1 Grenade breaks down into Gun Powder and Metal Fragments.
A recycler takes them one at a time, so a full stack of 3 goes through in 3 cycles.
Figures are for one item in perfect condition. Each recycler’s name opens its full table at this item. “22 + 50%” means 22 every time and a 50% chance of one more.
7 skins on the Steam Market change how the F1 Grenade looks, from $0.96 to $54.74.
Also listed: one Twitch or Kick drop, marked “Drop”. It never reaches the market, so it has no price.
In Rust, F1 Grenade is a explosive in the Weapons category (item ID #143803535, console shortname grenade.f1). In active play, it follows standard server rules for explosive gear across procedural maps. Inventory storage stacks up to 3 units per slot, and uncollected ground drops despawn after 20 minutes.
A reliable military grenade that can be thrown a short distance. Deadly at close range on detonation.
Crafting F1 Grenade in Rust takes 10 seconds at a Workbench Level 2 once the 30 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 F1 Grenade is one of the 9 explosives; Rust classifies it under the Weapons inventory category.
The F1 Grenade costs 60 sulfur, as does the Survey Charge.
When choosing between F1 Grenade and related weapons in Rust, prioritize researching a looted or traded copy at a Research Table (30 scrap) whenever you want to skip the 450-scrap tech tree path and save 420 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 |
|---|---|---|---|---|---|
| F1 Grenade | Weapons | 3 per slot | Workbench Level 2 | 30 node / 450 path | Not recyclable |
| Smoke Grenade | Tools | 3 per slot | Workbench Level 2 | 30 node / 840 path | Not recyclable |
| Bee Grenade | Weapons | 3 per slot | Workbench Level 1 | 15 node / 75 path | Not recyclable |
| Beancan Grenade | Weapons | 4 per slot | Workbench Level 1 | 30 node / 450 path | Not recyclable |
Compare F1 Grenade with closely related explosive sheets in the Rust item catalog:
To compare F1 Grenade against every item in its inventory category, browse All 85 items in Weapons, or plan prerequisite scrap paths on the The Workbench Level 2 tech tree, tile by tile.
The F1 Grenade costs 60 sulfur once every ingredient is broken down to raw materials in Rust. It belongs to the Weapons category under numeric ID 143803535 across 85 weapons and despawns after 20 minutes when dropped, with F1 console command inventory.giveid 143803535 3.
The F1 Grenade is crafted at a Workbench Level 2 from 30 Gun Powder and 25 Metal Fragments, 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 F1 Grenade drops from 13 container and NPC loot tables in Rust, led by Supply Drop (49% chance), Scientist RHIB Dry Box (26.5% chance), and Locked Crate (9.8% chance). Each listed probability reflects a single container opened or NPC killed, and found copies can be repaired or researched at base.
The F1 Grenade recycles in Rust at an unpowered green recycler into 15 Gun Powder and 12 Metal Fragments plus a 50% chance of one more. Radtown green recyclers return higher base material efficiency than safe-zone yellow recyclers, which trade lower output for peacekeeper turret protection.
The F1 Grenade takes 10 seconds to craft, down to 5 seconds at Workbench Level 3 in Rust. It sits in the Weapons catalog with item ID 143803535 alongside 84 related weapons, with F1 console command inventory.giveid 143803535 3 across 85 published Weapons entries.
Blueprint progression for F1 Grenade at Workbench Level 2 in Rust charges 30 scrap on the target node and 450 cumulative scrap along the prerequisite branch, while direct blueprint study at a Research Table charges 30 scrap.
Dropped on the ground in Rust, the F1 Grenade despawns after 20 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 F1 Grenade has 32-bit signed item ID 143803535 and shortname grenade.f1 in Rust. Server plugins, custom loot tables, Vending Machine listings, and automated Industrial Conveyor filter strings reference these two identifiers under the Weapons category (stack limit 3 units per slot).
Server administrators in Rust spawn the F1 Grenade in the F1 developer console with inventory.give grenade.f1 3 or inventory.giveid 143803535 3 for 3 units. Both console spawn commands require administrator or moderator privileges on the server, while regular players can bind a quick-craft shortcut key instead.
