Weapons are essential for surviving fights and defending yourself in ROB RUN. The game features different weapon categories, including assault rifles, submachine guns, pistols, shotguns, and grenades. Each weapon has its own damage, fire rate, magazine capacity, reload speed, and handling characteristics.
In this guide, we’ll cover the weapons listed in the catalog and explain the detailed stats and unlock requirements available for the first few weapons. You can use this information to compare different options before spending money on weapon research.
ROB RUN Weapons Guide – Stats, and How to Unlock
The ROB RUN item catalog contains 547 items across several categories. The Weapons category includes 50 items.
The available weapon list includes:
| Weapon | Type |
|---|---|
| LM 249 Mk2 | Assault Rifle |
| AP Scalar Mk1 | Submachine Gun |
| AP Scalar Mk2 | Submachine Gun |
| AP Scalar Mk3 | Submachine Gun |
| DRM-14 Mk1 | Assault Rifle |
| DRM-14 Mk2 | Assault Rifle |
| DRM-14 Mk3 | Assault Rifle |
| Frag Grenade | Grenade |
| Gas Grenade | Grenade |
| SR Reaper Mk1 | Assault Rifle |
| SR Reaper Mk2 | Assault Rifle |
| SR Reaper Mk3 | Assault Rifle |
| TAG-12K Mk1 | Shotgun |
| TAG-12K Mk2 | Shotgun |
| TAG-12K Mk3 | Shotgun |
| Vulture 50 Mk1 | Pistol |
| Vulture 50 Mk2 | Pistol |
| Flash Grenade | Grenade |
| JP-7 Mk1 | Submachine Gun |
| JP-7 Mk2 | Submachine Gun |
| JP-7 Mk3 | Submachine Gun |
| LBR-44 Mk1 | Pistol |
| LBR-44 Mk2 | Pistol |
| ORDR-12 Mk1 | Shotgun |
| ORDR-12 Mk2 | Shotgun |
| ORDR-12 Mk3 | Shotgun |
| PDW90 Mk1 | Submachine Gun |
| PDW90 Mk2 | Submachine Gun |
| PDW90 Mk3 | Submachine Gun |
| RC 5.56 Mk1 | Assault Rifle |
| RC 5.56 Mk2 | Assault Rifle |
| RC 5.56 Mk3 | Assault Rifle |
| Smoke Grenade | Grenade |
| STAR-H Mk1 | Assault Rifle |
| STAR-H Mk2 | Assault Rifle |
| STAR-H Mk3 | Assault Rifle |
| CB45 Mk1 | Submachine Gun |
| CB45 Mk2 | Submachine Gun |
| CB45 Mk3 | Submachine Gun |
| DP-9 Mk1 | Pistol |
| DP-9 Mk2 | Pistol |
| Harris 500 Mk1 | Shotgun |
| Harris 500 Mk2 | Shotgun |
| Harris 500 Mk3 | Shotgun |
| KL-545 Mk1 | Assault Rifle |
| KL-545 Mk2 | Assault Rifle |
| KL-545 Mk3 | Assault Rifle |
| MC-10 Mk1 | Submachine Gun |
| MC-10 Mk2 | Submachine Gun |
| MC-10 Mk3 | Submachine Gun |
1. LM 249 Mk2
Rarity: Exotic
Weapon Type: Assault Rifle
The LM 249 Mk2 is a light assault machine gun with high firepower. Its biggest advantage is its large magazine, which holds up to 200 rounds. This gives you a substantial amount of ammunition before needing to reload.
LM 249 Mk2 Stats
| Stat | Value |
|---|---|
| Damage | 18 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 27 |
| Rate of Fire | 706 rounds/min |
| Magazine Capacity | 200 rounds |
| Full Damage Range | 75 |
| Reload Time | 5 seconds |
| Fast Reload | 4.6 seconds |
| Aiming Time | 0.25 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Automatic |
How to Get LM 249 Mk2
The available catalog information lists Assault Rifle Ammo at the Police Station in Parkside, where you need an ID Card to obtain it.
The specific unlock method and purchase price for the LM 249 Mk2 are not included in the provided information.
2. AP Scalar Mk1
Rarity: Legendary
Weapon Type: Submachine Gun
The AP Scalar Mk1 is a modern improved submachine gun with a very high rate of fire. It fires 1,000 rounds per minute and uses a 25-round magazine.
It also has a relatively quick reload, making it a weapon focused on rapid firing and close-range engagements.
AP Scalar Mk1 Stats
| Stat | Value |
|---|---|
| Damage | 14 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 21 |
| Rate of Fire | 1,000 rounds/min |
| Magazine Capacity | 25 rounds |
| Full Damage Range | 30 |
| Reload Time | 2.3 seconds |
| Fast Reload | 2 seconds |
| Aiming Time | 0.25 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Automatic |
Damage Intervals
| Distance Interval | Damage |
|---|---|
| 0–30 | 7 |
| 30–50 | 3 |
| 50–90 | 3 |
Weapon Spread
| Position | Spread Range (×100) |
|---|---|
| Aiming | 0.2–0.7 |
| Standing | 2–4.5 |
| Crouching | 1.5–4.5 |
| Moving | 2.5–4.5 |
| Jumping | 6.5–8 |
How to Get AP Scalar Mk1
You must first research the AP Scalar Mk1 in Larry’s Tree. After completing the research, it becomes available through the Trade Laptop.
| Requirement | Details |
|---|---|
| Research Cost | $400,000 |
| Vendor Tier | III |
| Purchase Location | Trade Laptop |
| Research Location | Larry’s Tree |
You can also purchase it from the Arms Dealer if you are a citizen, but the price is three times the standard price.
3. AP Scalar Mk2
Rarity: Legendary
Weapon Type: Submachine Gun
The AP Scalar Mk2 is another version of the AP Scalar. It keeps the same damage, fire rate, magazine capacity, and reload time as the Mk1, but has a slightly faster aiming time.
Its damage intervals and spread values are also different from the first version.
AP Scalar Mk2 Stats
| Stat | Value |
|---|---|
| Damage | 14 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 21 |
| Rate of Fire | 1,000 rounds/min |
| Magazine Capacity | 25 rounds |
| Full Damage Range | 30 |
| Reload Time | 2.3 seconds |
| Fast Reload | 2 seconds |
| Aiming Time | 0.2 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Automatic |
Damage Intervals
| Distance Interval | Damage |
|---|---|
| 0–34 | 7 |
| 34–80 | 3 |
| 80–120 | 3 |
Weapon Spread
| Position | Spread Range (×100) |
|---|---|
| Aiming | 0.2–0.7 |
| Standing | 2–4.5 |
| Crouching | 1.5–4.5 |
| Moving | 2.5–4.5 |
| Jumping | 6.5–8 |
How to Get AP Scalar Mk2
The AP Scalar Mk2 is researched through Larry’s Tree and then purchased from the Trade Laptop.
| Requirement | Details |
|---|---|
| Research Cost | $800,000 |
| Vendor Tier | III |
| Purchase Location | Trade Laptop |
| Research Location | Larry’s Tree |
You need Tier III vendor access to purchase this weapon.
4. AP Scalar Mk3
Rarity: Legendary
Weapon Type: Submachine Gun
The AP Scalar Mk3 is the third version of the AP Scalar series. It maintains the same base damage and 1,000-rounds-per-minute fire rate as the other versions.
Its main listed advantage is its larger 45-round magazine, compared with the 25-round magazines on the Mk1 and Mk2.
AP Scalar Mk3 Stats
| Stat | Value |
|---|---|
| Damage | 14 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 21 |
| Rate of Fire | 1,000 rounds/min |
| Magazine Capacity | 45 rounds |
| Full Damage Range | 34 |
| Reload Time | 2.3 seconds |
| Fast Reload | 2 seconds |
| Aiming Time | 0.2 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Automatic |
Damage Intervals
| Distance Interval | Damage |
|---|---|
| 0–34 | 7 |
| 34–80 | 3 |
| 80–116 | 3 |
Weapon Spread
| Position | Spread Range (×100) |
|---|---|
| Aiming | 0.2–0.7 |
| Standing | 2–4.5 |
| Crouching | 1.5–4.5 |
| Moving | 2.5–4.5 |
| Jumping | 6.5–8 |
How to Get AP Scalar Mk3
The AP Scalar Mk3 must be researched in Larry’s Tree before you can purchase it through the Trade Laptop.
| Requirement | Details |
|---|---|
| Research Cost | $1,600,000 |
| Vendor Tier | III |
| Purchase Location | Trade Laptop |
| Research Location | Larry’s Tree |
5. DRM-14 Mk1
Rarity: Legendary
Weapon Type: Assault Rifle
The DRM-14 Mk1 is a long-range rifle with high damage per shot. Unlike automatic weapons, it uses a single-fire mode and has a slower firing rate.
It deals 34 base damage and 51 damage with a headshot. Its full damage range of 95 makes it one of the longer-range weapons covered in this section.
DRM-14 Mk1 Stats
| Stat | Value |
|---|---|
| Damage | 34 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 51 |
| Rate of Fire | 240 rounds/min |
| Magazine Capacity | 10 rounds |
| Full Damage Range | 95 |
| Reload Time | 2.5 seconds |
| Fast Reload | 2.2 seconds |
| Aiming Time | 0.3 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Single |
Damage Intervals
| Distance Interval | Damage |
|---|---|
| 0–40 | 23 |
| 40–80 | 12 |
| 80–110 | 8 |
Weapon Spread
| Position | Spread Range (×100) |
|---|---|
| Aiming | 0.1–0.15 |
| Standing | 2–5 |
| Crouching | 1.5–5 |
| Moving | 2.5–5 |
| Jumping | 6.5–8 |
How to Get DRM-14 Mk1
You need to research the DRM-14 Mk1 through Larry’s Tree before purchasing it from the Trade Laptop.
| Requirement | Details |
|---|---|
| Research Cost | $200,000 |
| Vendor Tier | III |
| Purchase Location | Trade Laptop |
| Research Location | Larry’s Tree |
| Listed Required Sentence | 950 years |
The catalog also lists a required sentence of 950 years for this weapon.
6. DRM-14 Mk2
Rarity: Legendary
Weapon Type: Assault Rifle
The DRM-14 Mk2 is another long-range rifle in the DRM-14 series. It retains the same base damage, headshot damage, firing rate, and magazine capacity as the Mk1.
However, the Mk2 has a slightly faster aiming time and different damage intervals.
DRM-14 Mk2 Stats
| Stat | Value |
|---|---|
| Damage | 34 |
| Headshot Multiplier | ×1.5 |
| Headshot Damage | 51 |
| Rate of Fire | 240 rounds/min |
| Magazine Capacity | 10 rounds |
| Full Damage Range | 95 |
| Reload Time | 2.5 seconds |
| Fast Reload | 2.2 seconds |
| Aiming Time | 0.25 seconds |
| Draw Time | 0.35 seconds |
| Fire Mode | Single |
Damage Intervals
| Distance Interval | Damage |
|---|---|
| 0–45 | 23 |
| 45–80 | 12 |
| 80–110 | 8 |
Weapon Spread
| Position | Spread Range (×100) |
|---|---|
| Aiming | 0.1–0.15 |
| Standing | 2–4 |
| Crouching | 1.5–4 |
| Moving | 2.5–4 |
| Jumping | 6.5–8 |
How to Get DRM-14 Mk2
The DRM-14 Mk2 is researched through Larry’s Tree and purchased from the Trade Laptop.
| Requirement | Details |
|---|---|
| Research Cost | $400,000 |
| Vendor Tier | III |
| Purchase Location | Trade Laptop |
| Research Location | Larry’s Tree |
| Listed Required Sentence | 975 years |
AP Scalar Mk1 vs Mk2 vs Mk3
If you’re deciding which AP Scalar version to research, here is a quick comparison:
| Stat | Mk1 | Mk2 | Mk3 |
|---|---|---|---|
| Damage | 14 | 14 | 14 |
| Headshot Damage | 21 | 21 | 21 |
| Fire Rate | 1,000 | 1,000 | 1,000 |
| Magazine | 25 | 25 | 45 |
| Full Damage Range | 30 | 30 | 34 |
| Reload | 2.3s | 2.3s | 2.3s |
| Aiming Time | 0.25s | 0.2s | 0.2s |
| Research Cost | $400,000 | $800,000 | $1,600,000 |
The Mk3 has the largest magazine and the highest listed full damage range. However, it also has the highest research cost.
How Weapon Research Works in ROB RUN
Several weapons in ROB RUN are unlocked through Larry’s Tree.
The process generally works as follows:
- Open Larry’s Tree.
- Find the weapon under the Weapons category.
- Pay the required research cost.
- Complete the research.
- Purchase the unlocked weapon through the Trade Laptop.
Some weapons require a higher vendor tier, so make sure your plot and district progression provide the necessary access before spending money on research.
ROB RUN has a large weapon collection, with different options for close-range fights, longer engagements, and explosive utility. The AP Scalar series focuses on high firing speed, while the DRM-14 series offers heavier damage per shot and longer-range performance.
Before researching a weapon, compare its magazine capacity, damage, reload time, and vendor requirements. Also remember that the catalog lists 50 weapons, so the six detailed entries above are only part of the full arsenal.