About BDE Underslung Weapon Attachments
From Steam WorkshopThis mod brings Under-barrel weapon attachments back to DayZ! The M203 can be mounted to any Rifle with an RIS Handguard attached as well as its own standalone mount to be used as an independant 40mm…
This mod brings Under-barrel weapon attachments back to DayZ!
The M203 can be mounted to any Rifle with an RIS Handguard attached as well as its own standalone mount to be used as an independant 40mm Grenade Launcher! 
The GP25 can be mounted exclusively to AK type Rifles with any handguard and can be used as its own standalone weapon with an attachable buttstock! 
The Six12 can be mounted to any Rifle with an RIS Handguard attached as well as its own standalone mount to be used as an intependant, 6 round semi-auto Shotgun! 
The FN40 is exclusive to the Scar-H, specifically my Scar-H Mod as well as its own standalone mount to be used as an independant 40mm Grenade Launcher! The Vanilla SCR-17 is NOT compatible with any Underslung Attachments without my Scar-H mod! 
The OTs-14 GL Receiver is exclusive to the OTs-14 Groza, specifically my OTs-14 Groza Mod! 
The VOG-25 Grenades are added for use in the GP25 and OTs-14 GL Receiver as a more realistic option, however you can make these launchers use the vanilla 40mm Grenades by adjusting settings shown below!
Launchers add a new Fire Mode to their assigned Rifles called "Launcher" and the Six12 adds a Fire Mode called "Six12" When in this fire mode, * Pressing left mouse button (Fire Keybind) will shoot a 40mm Grenade instead of your rifle. * Holding charge fire mechanism (reload) button will load a random 40mm/VOG25 grenade or 12ga ammo from inventory into the assigned Launcher or Six12. * Dragging a 40mm/VOG12 Grenade or 12ga Ammo stack over the Rifle will load that specific grenade/ammo into the Launcher/Six12. * Aiming down sight will aim down the Launchers Iron Sights if they're attached.
Can be made compatible with pretty much any gun!
There's source material included in the mod download to help you make your own compatibility patch. I have made this as easy as possible with as little needed scripting knowledge as possible. Types.xml's is also included for all Classnames!
Optional Addon Mods
BDE Scar-H BDE OTs-14 Groza UWA sGunplay Compatibility - Outdated, now built in to the base mod. UWA Paragon Arsenal Compatibility UWA SNAFU Weapons Compatibility UWA Tactical Flava Compatibility UWA Tactical Flava Extended Compatibility by Death_Raged UWA Hellens Ammo Stacking Mod by HellenKeller
Settings Files
Settings files generated in $profile:BDE/UnderSlungLaunchers. These settings allow you to disable launcher compatibility to specific weapons without needing to re-pack. For example, if you wanted to disable the M203 and Six12 for the AK101 and only have it compatible with the GP25, you'd set
{
"ClassName": "AK101",
"M203Enabled": 0,
"GP25Enabled": 1,
"Six12Enabled": 0
}
Or if you wanted the AKM to not be compatible with under barrel atachments at all, you'd set
{
"ClassName": "AKM",
"M203Enabled": 0,
"GP25Enabled": 0,
"Six12Enabled": 0
}
Weapons will only list settings for launchers they're natively compatible with, so the M4A1 will only be
{
"ClassName": "M4A1",
"M203Enabled": 1,
"Six12Enabled": 1
}
Every configured weapon and all of its varients are listed in the settings to be adjusted individually. Each Compatibility Mod will generate its own settings file.
By default, the GP25 and OTs-14 GL Receiver will only work with the new VOG-25 Grenades. If you'd like them to be compatible with the normal 40mm Grenades, you need to enable it in VOG25_Grenades.json
{
"AllowStandard40mmRounds": 0 // 0 means VOG-25 only, 1 means all grenades (VOG25 + vanilla 40mm)
}
This mod is included in BDE Weapons Pack
Compatibility Pack Tutorial
This is a basic tutorial on how to make your own weapons compatibility patch BDE UnderSlungLaunchers Compatibility Tutorial
Please consider donating!
This stuff takes a lot of time and models cost money and any help is appreciated! BuyMeACoffee
NO REPACKING
No repacking on this one please You may repack the compatibility mods listed above, but do not repack this core mod or any of my weapons mods. If you want to repack, join discord and check the repack-requests channel.
Discord
https://discord.gg/2HFmVjCPC2
Please like and favourite the mod!
Want to try out my Mods?
Come join us on BDE AU! 103.193.80.172:2680
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 11d ago.
BDE Underslung Weapon Attachments on Nxeon
From our catalogue- One-click install
- Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
- Server load
- light
- Smallest plan we suggest
- DayZ — 6 GB (6 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026-10-05, released 2026-10-05
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of BDE Underslung Weapon Attachments.
Run BDE Underslung Weapon Attachments on a DayZ server
Deploy a server above, then upload the file in Files.
What kind of mod it is
From the catalogWeapons, items & crafting
New weapons, gear, items and the recipes to make them.
Compatibility
- Game
- DayZ
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-10-05Open ↗
- ✓AuthorBeldum, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
