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Overview[1]

The Heckler & Koch M320 Grenade Launcher is a 40mm grenade launcher that can fire 4 different types of rounds: CS Grenades, Explosive Grenades, Incendiary Grenade and Smoke Grenades. It is an Armory exclusive weapon that can be found inside Armory shops around the map. This weapon can instantly destroy doors when hit with the explosive rounds, making it perfect for breaching places.

The Heckler & Koch M320 Grenade Launcher is a 40mm grenade launcher that can fire 4 different types of rounds: CS Grenades, Explosive Grenades, Incendiary Grenade and Smoke Grenades. It is a Armory exclusive weapon that can be found inside Armory shops around the map. This weapon can instantly destroy doors when hit with the explosive rounds, making it perfect for breaching places. Hitting a direct shot will either down the opponent or kill them

Stats

Ammo
1/5
Damage
105-155
Firerate
1.5
Level required
67
Mobility
15
Price
• $8,000 Armory • $6,000 Infection
Recoil Control
20
Reload Time
3.5s
Sell value
$4,000
Slots
4.5
Type
Launcher

Usage & Tactics

The M320 has three different types of rounds it can shift between: CS Grenades, Explosive Grenades, Incendiary Grenades And Smoke Grenades. Each of them has special attributions and works differently. You can change between types of rounds by pressing the V key. CS Rounds are identical in effect to Armory CS Grenades. They can be used to deploy a cloud of tear gas around the impact zone. CS Rounds can be used for crowd control and area denial. Explosive Rounds are frag grenades that explode on impact and deal high damage. It is good to know that if you manage to hit a direct hit on someone they will instantly go down. These grenades are also used for breaching places as you can break the door in one hit if you hit the door. These are the most used grenades out of all the available options. Incendiary Rounds are flammable grenades that share the same effect with Molotov and Incendiary Grenades. This type of rounds explodes when it reaches the surface, igniting some area where it was shot, so it is best used for blocking pathways, doors and other choke points. Smoke Rounds are equivalent to Smoke Grenades. They will generate a cloud of smoke that can reduce visibility for a short period of time. Unlike CS Rounds, Smoke Rounds do not apply any debuffs. Despite being ineffective at one-on-one combat, using the M320 Grenade Launcher can make you a very high value target. The M320 is best used under the protection of a group, ideally alongside a powerful sidearm.

Pros & Cons

Can instantly kill up to tier 2 armor with a direct explosive hit, as long as it hits torso, arms or head. It shoots multiple types of rounds: Explosive, CS Gas, Smoke, and Incendiary. Various projectiles with crowd control and AoE. Explosive damage meaning it can damage to multiple people with one round. Can breach doors in one explosion hit. Can down any unarmored player with any round on direct hit Requires some practice to make the best of it. Armory exclusive. Very expensive. Projectiles leave a smoke trial which could expose your location, similar to RPGs' rockets. Expensive to refill. Makes you a target amongst the server. Low Ammo Capacity: 1/5

Patch history

Each type of round corresponds to a specific type of throwable in-game. Explosive Rounds correspond to the Frag Grenade, CS Gas Rounds correspond to the CS Grenade, Smoke Rounds correspond to the Smoke Grenade, and Fire Rounds correspond to the Incendiary Grenade, Molotov This is consistent with the fact that the weapon in question is, indeed, a Grenade Launcher. This weapon is mostly used against gangs due to its range and power. This was the first non-event explosive gun available to the public. During V1.3, you were required to aim down the sights to be able to fire the M320, this trait was shared with all other explosive launchers, like the RPG and HL-Mk II. Despite being very expensive and requiring Armory, the M320 is considered a very underpowered weapon mainly due to its choice of projectiles. It's name and appearance is based off its real life counterpart M320 Grenade Launcher Module. Category:Guns Category:Explosives

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References

  1. 1.Community-sourced from criminality.fandom.com · checked Aug 22, 2026
  2. 2.Image from [🦅] Criminality Wiki (Fandom) · CC BY-SA · checked Jul 25, 2026

Some facts and text on this page are adapted from the Criminality community wiki, available under CC BY-SA. Game art © their respective creators.