Stalker 2: Heart of Chornobyl features a variety of attachments that players can use to modify their weapons however they want. One of the major attachments that players can use mainly on their assault rifles is the underbarrel grenade launcher. It's a fun and powerful attachment that allows you to seamlessly switch the firing mode on your assault rifle and start hurling explosions at enemies.

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How to Use the Underbarrel Grenade Launcher Attachment in Stalker 2

How to Use Underbarrel grenade launcher attachment in Stalker 2

After equipping the grenade launcher attachment, you might wonder how to use it exactly. Stalker 2 doesn't explicitly show a tutorial pop-up or explain how exactly you can switch to the grenade launcher attachment, similar to how it didn't tell you how to use the flashlight. So, you can check out the controls for switching to the underbarrel grenade launcher attachment below.

Keyboard (PC)

Open the weapon radial with the "Tab" key and press the "C" key to equip the underbarrel grenade launcher.

Alternatively, players can press and hold the "B" key to quickly switch to the underbarrel launcher.

Controller (Xbox/PlayStation)

Open the weapon radial with the "LB/L1" button and press the "D-Pad Down" button to equip the underbarrel grenade launcher.

No quick switch control is available on controllers at the moment.

How to Get the Underbarrel Grenade Launcher Attachment

How to Get Underbarrel grenade launcher attachment in Stalker 2

When it comes to finding attachments, you can either find them lying around in the open world or stored up inside locked safes and vaults. However, if you haven't had any luck finding an underbarrel grenade launcher attachment in the open so far, you can choose to buy them from selective vendors instead. They come at a somewhat higher price, but this is a sure way of getting them.

Here's all the information you need on how to get the attachment and how to get started with one.

Attachment

Ammo Type

Suitable Weapons

Where To Buy

GP-25

VOG-25

  • AKM-74S

Owl at Sultansk Base in Zaton Region

Two-O-Three Underbarrel Grenade Launcher

HEDP

  • AR416
  • Kharod
  • GP37

Eugene in Rostok Region Base

Make sure to equip the launcher attachment and have the correct ammo for it to be able to use it. Players can also purchase the GROM S-14 from vendors in Pripyat or Yaniv as it comes pre-built with a grenade launcher attachment in Stalker 2.

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S.T.A.L.K.E.R. 2: Heart of Chornobyl Tag Page Cover Art
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First-Person Shooter
Open-World
Post-Apocalyptic
Survival
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Systems
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Top Critic Avg: 75 /100 Critics Rec: 64%
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Released
November 20, 2024
ESRB
Mature 17+ / Blood and Gore, Intense Violence, Strong Language, Use of Alcohol and Tobacco
Developer(s)
GSC Game World
Publisher(s)
GSC Game World
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WHERE TO PLAY

DIGITAL
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Genre(s)
First-Person Shooter, Open-World, Post-Apocalyptic, Survival
How Long To Beat
36 hours