MLRS Rust: Rockets, Aiming Module, Cooldown & Damage

Updated for 2026

Somewhere on the map, a base that took a clan three days to build is about to lose its roof to a person who never came within 300 metres of it. There is a low mechanical whine from the desert, a stack of rockets climbs into the sky on tails of fire, and forty seconds later the sky opens up over a compound that thought it was safe.

That is the MLRS, and it is the single most theatrical weapon in Rust. It is also, once you understand the logistics, one of the most misunderstood.

The MLRS in Rust is the M270 Multiple Launch Rocket System, a static rocket-artillery platform that spawns at the Desert Military Base. You load it with 1 to 12 MLRS Rockets, seat an MLRS Aiming Module in the driver console, mark a spot on a map, and rain a barrage down anywhere on the map. Each rocket does 500 damage in a 15 metre blast radius. Every part of it is loot only, the module is destroyed the moment you fire, and there is a 20 minute cooldown before the launcher can be used again.

This MLRS Rust guide has every verified number: where the launcher lives, how to load and aim it, how many rockets you can fire at once, the cooldown that Facepunch doubled in 2024, exactly how much damage a rocket does to walls, how to shoot the whole barrage out of the sky with SAM sites, and the honest answer to whether the MLRS is worth the trip.

TL;DR The MLRS is a static rocket launcher at the Desert Military Base. Load 1 to 12 MLRS Rockets, insert one MLRS Aiming Module, target a spot on the map and fire. Each rocket does 500 damage over a 15 metre radius and takes 60 to 70 seconds to land. Rockets and the module are loot only, the module is consumed every fire, and the launcher has a 20 minute cooldown. Roughly 3 SAM Sites will shoot down a full barrage, which is why the MLRS is an area-denial weapon, not a reliable raid tool.

What it is
Stats
Rockets & module
How to use it
How to aim
Rockets per salvo
Cooldown
Damage & raid cost
How to counter it
Is it worth it?
FAQ

MLRS Rust guide: the M270 multiple launch rocket system firing a barrage at the Desert Military Base — The MLRS mid barrage. Twelve rockets, 500 damage each, and a target that never sees you.

What is the MLRS in Rust?

The MLRS is a fixed rocket-artillery vehicle. It is modelled on the real M270 Multiple Launch Rocket System, and in game it functions as a long range siege weapon you use to bombard a base from across the map without ever leaving the monument.

The important word is static. The MLRS technically counts as a vehicle, but you cannot drive it. It sits on its pad at the Desert Military Base, you climb into the driver seat, and you fire from there. The rockets go into the pods on the back of the launcher, and a control panel on the driver seat is where the aiming happens.

It arrived in the MLRS and Desert Base update on 4 November 2021, which added the Desert Military Base monument specifically to house it. Before that, the biggest thing you could point at a base was a rocket launcher and a lot of patience. The MLRS changed the ceiling on how much damage a single player could deliver in one action.

MLRS Rust location: an aerial view of the Desert Military Base monument where the launcher spawns — The Desert Military Base. It only spawns in the desert biome, and it is the only place the MLRS exists.

Where is the MLRS?

There is exactly one MLRS per map, and it lives at the Desert Military Base, sometimes called the Abandoned Military Base. As the name says, that monument only generates in the desert biome. If your map has no desert, there is no MLRS on it.

The monument itself is a radiated, scientist-guarded compound, so getting to the launcher is a fight before it is a raid. You do not need a keycard for the MLRS, but you are exposed the entire time you sit in the driver seat, which becomes the whole problem with the weapon further down this page.

MLRS Rust stats

500Damage per rocket

15 mBlast radius

1–12Rockets per salvo

20 minCooldown

Stat	Value	Notes
Location	Desert Military Base	Desert biome only, one per map
Type	Static vehicle	Counts as a vehicle, cannot be driven
Rockets per salvo	1 to 12	You choose how many to load
Rocket damage	500	Compare a normal rocket at 350
Blast radius	15 m	A normal rocket is 3.8 m
Flight time	60 to 70 seconds	The delay between firing and impact
Cooldown	20 minutes	Doubled from 10 minutes in May 2024
Aiming module	Loot only	Destroyed every time you fire
Rockets	Loot only	Cannot be crafted or bought
Rocket shortname	`ammo.rocket.mlrs`	Stack size 6, despawn 1 hour
Module shortname	`aiming.module.mlrs`	Stack size 1
Added	4 November 2021	MLRS and Desert Base update
Counter	~3 SAM Sites	Shoots the rockets down mid flight

The MLRS does not move Every other vehicle in Rust can be driven off and hidden. The MLRS cannot. It is bolted to the Desert Military Base, so you can never take it home, and you can never stop a rival team from using it after you. The launcher belongs to whoever is sitting in it right now.

How to get MLRS rockets and the aiming module

This is where the MLRS stops being a fantasy and starts being an accounting problem. You cannot craft any part of it, and you cannot buy any part of it. To fire a single barrage you need two separate loot items, and one of them is destroyed as soon as you pull the trigger.

MLRS Rockets

MLRS Rockets are loot only. They drop from the highest tier fights and crates in the game, which is deliberate. Facepunch never wanted them to be cheap.

Source	Amount	Chance
Bradley APC crate	1 to 5	98%
Elite tier crate	1	20%
Underwater Lab elite crate	1	20%
Patrol Helicopter crate	2	15%

The Bradley APC at Launch Site is far and away the best source. Its crates drop MLRS rockets at a 98 percent chance, 1 to 5 per crate, and Bradley drops three crates. Kill Bradley twice and you usually have a full barrage. That is not a coincidence: the game wants you to earn a barrage by beating one of its hardest events first.

The MLRS Aiming Module

The MLRS Aiming Module is the part that catches everyone out. It is also loot only, it drops from locked crates at monuments and on both oil rigs, and it is destroyed every time you fire the launcher. One module equals one barrage. There is no reusing it, no repairing it, and no crafting a new one.

One module, one barrage The aiming module is consumed the moment the rockets leave the pods, whether you fired one rocket or twelve. If you seat a module and fire a single rocket to test it, that module is gone. Always load every rocket you have before you fire, because the module cost is identical either way.

Because the module is a one-shot item that comes from the same hackable Locked Crates you fight over all wipe, it is usually rarer than the rockets themselves. Plenty of teams sit on a stack of MLRS rockets for days waiting to find a module. If you want to plan around it, treat the module as the real bottleneck, not the ammo.

An MLRS run only makes sense with time left on the wipe. Fire a barrage the night before force wipe and you just wasted the rarest loot in the game.

See the force wipe countdown

How to use the MLRS in Rust

Once you have the rockets and a module, firing the MLRS is a short checklist. The order matters, because the launcher will not let you do the later steps until the earlier ones are done.

Load the rockets into the pods. Walk to the back of the launcher and place your MLRS Rockets into the storage on the rear of the vehicle. Load anything from 1 to 12.
Get into the driver seat. The controls live there, not on the pods.
Insert the MLRS Aiming Module. Place the module into the control panel slot. If you have done it correctly, the console screens light up and the targeting map becomes available.
Open the targeting screen and pick your spot. Interact with the map screen and click where you want the barrage to land.
Leave the targeting screen. Back out of the map once the impact circle is where you want it.
Press Fire. The fire button sits to your left in the driver seat. Hit it and the rockets self propel toward the target.

Console players The flow is identical on console. You still load the pods, seat the module, open the map screen and use the fire control from the driver seat. The only difference is the button prompts, so watch the on screen hints when you sit down rather than hunting for a keyboard key.

How to aim the MLRS: red circle vs white circle

How to aim the MLRS in Rust: the targeting map with a red target marker and a white impact circle — The targeting map. Red crosshair is where you clicked, white circle is where the rockets actually land.

Aiming the MLRS is the part that decides whether a barrage flattens a base or lands in the ocean next to it. When you open the targeting screen you get two markers, and the difference between them is the single most important thing to understand about the weapon.

The red circle is your target marker. It shows exactly where you clicked on the map.
The white circle is where the rockets will actually impact. It is a spread, not a point, and it is deliberately larger than the red marker.

Aim with the white circle, not the red one. The MLRS is area fire, not a sniper. Your rockets scatter across the whole white ring, so you want that ring centred over the base you are hitting. If you obsess over the red crosshair and ignore the spread, half your barrage lands in the field next door.

Mark the base before you go Put a map marker on the target base before you ever sit in the launcher. The targeting circle is large and forgiving, so a rough marker is enough, but getting the white ring directly over the base is what turns a barrage from a light show into a roof removal service. The closer you centre it, the more rockets connect.

How many MLRS rockets can you fire at once?

You can fire 1 to 12 MLRS Rockets in a single salvo. The launcher has twelve pods, and you decide how many to fill before you commit. Load three rockets and you fire three. Load twelve and the whole payload goes up in one barrage.

The number to actually load depends on the target, and this is where the 500 damage figure meets reality. A full 12 rocket barrage is 6,000 raw damage spread over a 15 metre area, which is enough to shred a wood or stone base and open several walls on a metal one. But because the rockets scatter across the white circle, you do not get to concentrate all twelve on one wall. That spread is exactly why the MLRS is better at cracking a base wide open than at drilling a single sheet metal wall.

Aiming module cost is flat It costs you one aiming module to fire, whether you load one rocket or twelve. Firing a partial barrage wastes the rarest part of the whole system. Unless you are ranging a shot on a modded server, always fire the maximum you have loaded.

MLRS cooldown: how long until it resets?

MLRS cooldown Rust: 20 minutes, doubled from 10 minutes in the Meta Madness update — The cooldown that older guides still get wrong. Facepunch doubled it in May 2024.

After you fire, the MLRS is disabled for 20 minutes. During that window the launcher cannot be reloaded or fired by anyone, and it sits there useless while the cooldown ticks down.

This is the number most MLRS guides on the internet still get wrong. For the first two and a half years of the weapon’s life the cooldown was 10 minutes. Facepunch doubled it to 20 minutes in the Meta Madness update on 2 May 2024, and a lot of older content never updated. If you read “10 minute cooldown” anywhere, that guide is out of date.

Period	Cooldown	What it means
Before 2 May 2024	10 minutes	Two barrages inside 20 minutes if you had the modules
Now	20 minutes	One barrage, then a long, exposed wait

The cooldown is per launcher, and there is only one launcher on the map, so firing the MLRS locks the entire monument for everybody for 20 minutes. If a rival team beats you to it, you are waiting a third of an hour before you can even start your own run.

MLRS damage and what it takes to raid

MLRS damage Rust: 500 damage per rocket and the rocket counts to break stone, sheet metal and armored walls — 500 raw damage a rocket, but hard structures resist the blast down to about 150 a hit.

An MLRS rocket does 500 damage inside a 15 metre blast radius. On paper that dwarfs a standard rocket, which does 350 damage in a 3.8 metre radius. In practice the number that matters is not the raw 500, it is how much of that survives a structure’s blast resistance.

Against stone, sheet metal and high quality metal, a direct hit lands for roughly 150 damage. Those tiers have heavy explosive resistance, and the AoE gets soaked further the moment it is not a direct hit. Twig and wood, on the other hand, simply vanish under the first rocket.

Target	Rockets to break	Notes
Twig / Wood wall	1	One direct hit destroys it
Stone wall (500 HP)	4	About 150 damage a direct hit
Sheet metal wall (1,000 HP)	7	Double the stone requirement
Armored wall (2,000 HP)	14	A full 12 barrage is not enough
Bradley APC (1,000 HP)	7	160 damage a hit to the tank

Read that armored wall row again. It takes 14 rockets to break a single armored wall, which is more than a full barrage. That is the honest limit of the MLRS. It is superb at deleting wood and stone bases, decent at opening a metal base wide, and simply not the tool for punching a clean hole in armored tier. For that you still want C4, and you can always cross check exact counts in the Rust raid calculator.

The MLRS is a can opener, not a scalpel Because the rockets scatter across the white circle and each one only does about 150 to hard walls, the MLRS shines at blowing the roof and outer walls off a base so your team can push in, or at demoralising a group by hitting them from nowhere. It is not an efficient way to drill down a single armored core.

How to counter and defend against the MLRS

How to counter the MLRS in Rust: three SAM Sites shoot down a full rocket barrage before it lands — MLRS rockets fly for over a minute, which is plenty of time for a SAM to knock them down.

Here is the good news if you are on the receiving end. The MLRS has a hard counter that most bases can afford, and it is the reason serious groups barely fear it.

SAM Sites shoot the rockets down

MLRS rockets are treated as targetable projectiles, and a powered SAM Site will lock onto them and shoot them out of the sky. Because the rockets take 60 to 70 seconds to reach the target, a SAM has a long window to hit them. The rule of thumb is that about 3 SAM Sites with ammo will reliably down a full 12 rocket barrage before any of it lands.

One SAM is a gamble, two is decent, three is a wall. If your base sits inside three SAM coverage, an enemy who spends their entire wipe hoarding rockets and modules gets to watch their whole barrage detonate harmlessly in your airspace. That is the single best 500 scrap you can spend against artillery.

Defence	How it helps
3 SAM Sites	Shoots the whole barrage down mid flight, the only real answer
Armored roof and walls	Blast resists to about 150 a hit, so armored tier survives a barrage
Don’t stack loot up high	Keep valuables in a low, buried core the rockets cannot reach
Contest the launcher	Anyone can shoot the operator, so a defender can fight for the pad

The operator is a sitting duck The person in the MLRS driver seat can be shot by anyone, and the launcher does not move. Roof campers and players on the big rocks around the Desert Military Base love to third party MLRS users, both to kill them and to steal any loose rockets. Never run the MLRS solo if you can help it. Bring a team to hold the monument while one person fires.

Is the MLRS worth it?

MLRS aiming module Rust: the launcher control panel reporting a missing aiming module — No module, no launch. The one shot module is the real reason the MLRS stays parked most wipes.

Now the part the flashy videos skip. Add up what a single MLRS barrage actually costs you and the weapon looks very different.

To fire once you need: up to 12 loot-only rockets that mostly come from beating Bradley, one loot-only aiming module that gets destroyed on the shot, a trip to a radiated monument you cannot fortify, and a 20 minute lockout afterwards. Against a hardened target, three SAM sites erase the entire thing. Against an armored core, a full barrage cannot even open one wall.

So when is the MLRS actually worth it?

Wiping a wood or stone base off the map. Against low tier bases the MLRS is devastating and nearly unfair.
Cracking a metal base open for a team push. A barrage that blows the roof and outer walls lets your squad flood in through the gaps.
Psychological pressure. Nothing tilts a group like eating a barrage out of a clear sky with no idea who sent it.
You already beat Bradley anyway. If the rockets are a byproduct of your Launch Site runs and you happen to have a module, a free barrage is a free barrage.

When is it not worth it? Any time the target has SAM coverage, any time the target is armored, and any time the wipe is nearly over. For most raids, the sulfur you would spend getting to the launcher is better spent on C4 and a plan.

MLRS rockets, modules and every base on the map reset on force wipe. Know exactly how long you have before the artillery, and everything else, starts over.

Check the next Rust force wipe

MLRS Rust FAQ

What is the MLRS in Rust?

The MLRS is the M270 Multiple Launch Rocket System, a static rocket-artillery launcher that spawns at the Desert Military Base. You load it with 1 to 12 MLRS Rockets, insert an aiming module and fire a barrage at any point on the map. Each rocket does 500 damage in a 15 metre radius.

Where is the MLRS in Rust?

At the Desert Military Base, sometimes called the Abandoned Military Base. That monument only spawns in the desert biome, and there is one launcher per map. If a map has no desert, it has no MLRS.

How do you use the MLRS in Rust?

Load 1 to 12 MLRS Rockets into the pods on the back of the launcher, sit in the driver seat, insert an MLRS Aiming Module so the screens light up, open the targeting map and click your target, back out, then press the fire button to your left. The rockets self propel to the target.

How do you aim the MLRS?

On the targeting screen a red circle marks where you clicked and a white circle marks where the rockets will actually land. Aim with the white circle, because it shows the real spread. Centre that white ring over the base you are hitting rather than fixating on the red crosshair.

How many MLRS rockets can you fire at once?

Between 1 and 12 rockets in a single salvo. The launcher has twelve pods and you choose how many to load before firing. It costs one aiming module to fire regardless of how many rockets you load, so you should almost always fire the maximum you have.

How long is the MLRS cooldown in Rust?

Twenty minutes. Facepunch doubled it from 10 minutes to 20 minutes in the Meta Madness update on 2 May 2024. The launcher is disabled for the entire cooldown and, because there is only one MLRS per map, that locks the whole monument for everyone.

How do you get MLRS rockets in Rust?

MLRS rockets are loot only and cannot be crafted. The best source is the Bradley APC at Launch Site, whose crates drop 1 to 5 rockets at a 98 percent chance. They also drop from elite tier crates and Underwater Lab elite crates at 20 percent, and the Patrol Helicopter crates at 15 percent for 2 rockets.

Can you craft MLRS rockets?

No. Neither MLRS rockets nor the MLRS Aiming Module can be crafted or bought from a vendor. Both are loot only, which is the main reason the MLRS is used so rarely on vanilla servers.

How do you get the MLRS Aiming Module?

The MLRS Aiming Module drops from locked crates at monuments and on both the Small and Large Oil Rigs. It is loot only, stacks to one, and is destroyed every time you fire the launcher, so you need a fresh module for every barrage.

Does the aiming module get used up?

Yes. The module is consumed the instant the rockets leave the pods, whether you fired one rocket or twelve. That one-shot cost is why you should always fire a full payload rather than a test shot.

How much damage does the MLRS do?

Each MLRS rocket does 500 damage inside a 15 metre blast radius. Against hard structures like stone, sheet metal and high quality metal, blast resistance cuts that to roughly 150 per direct hit. Twig and wood are destroyed by a single rocket.

How many MLRS rockets to break a wall?

About 1 for a wood wall, 4 for a stone wall, 7 for a sheet metal wall and 14 for an armored wall. An armored wall needs more than a full 12 rocket barrage, which is why the MLRS is not the tool for raiding armored tier.

How long do MLRS rockets take to land?

Roughly 60 to 70 seconds from firing to impact. That long flight time is exactly why SAM Sites are such an effective counter, since they have over a minute to lock onto and shoot down the incoming rockets.

How do you counter the MLRS?

SAM Sites shoot MLRS rockets out of the sky. Roughly 3 SAM Sites with ammo will down a full 12 rocket barrage before it lands. Armored roofs and walls also survive a barrage, and you can contest the launcher directly since the operator can be shot and cannot drive away.

Can you drive the MLRS in Rust?

No. The MLRS counts as a vehicle but it is static and cannot be driven. It stays on its pad at the Desert Military Base, so you can never move it, hide it, or take it back to your base.

Is the MLRS worth it in Rust?

It depends on the target. The MLRS is devastating against wood and stone bases and great for cracking a metal base open for a team push. It is a poor choice against armored bases or any base with three SAM Sites, because a barrage cannot open armored walls and SAMs erase the rockets mid flight.

Sources

Facepunch news post MLRS and Desert Base update, 4 November 2021, for the launcher’s release, the Desert Military Base monument and the in game screenshots used on this page.
Facepunch news post Meta Madness, 2 May 2024, for the cooldown increase from 10 minutes to 20 minutes.
RustClash Rust Wiki entity page for the MLRS, for the 1 to 12 rocket capacity, the static vehicle behaviour and the firing steps.
RustClash Rust Wiki item page for the MLRS Rocket, for the 500 damage, 15 metre blast radius, 60 to 70 second flight time, drop sources and drop rates, shortname and stack size.
Corrosion Hour, RUST MLRS Guide, for the aiming module mechanics, the red versus white targeting circles, the SAM Site counter and the structural damage figures.
Corrosion Hour item pages for the MLRS Rocket and MLRS Aiming Module, for loot sources, the consumed-on-use behaviour and recycle output.
The whenisforcewiperust.com Rust raid calculator and Bradley APC guide, for cross checking explosive damage and the MLRS rocket drop from Bradley crates.