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Open Universal Holster Mk2
$35
Owning different holsters for all of your pistols is inconvenient and costly. To tackle this, we made the open universal holster system. Our system lets you use the same holster for multiple guns, so if you rock with us, this will be the last holster you’ll ever need to buy.
The new MK2 Version provides better ergonomics and usability than its predecessor.
Features
- Wide mouth for easy insertion
- Extended release button for ergonomics
- Fits most pistols or SMGs with Universal Holster Adapter
- Hidden Allen key to adjust Hop-Up
- Small profile – doesn’t stick out
With this updated system, you can even holster a fully kitted pistol with a Carbine Kit or an SMG conveniently. With the active retention function, you only have to push one button to quickly release your gun.
Gun Compatibility
The SSE18 SystemThe SSP1 System
The SSP18 System
The SSP2 System
The SSP28 System
The SSP5 System
The SSX23 System
The TP22 System
Please find the adapters below in essentials
Additional Info & Warnings
Comes with M6x16 screw.
Check out this Universal Holster Specification graphic.
Only use with Airsoft replicas as the trigger is exposed
This holster is NOT compatible with our Belt Clip.
Out of stock
Get notified when we are back in stock!
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We expect to restock the product:
• Open Universal Holster Mk2 in 1 week / July 2nd, 2026 Please note, there might be unforeseen delays.
Frequently used with:
Black
Flat Dark Earth
Holster – Belt Clip
Select options
This product has multiple variants. The options may be chosen on the product page
Black
Flat Dark Earth
Holster – Drop Leg Platform V2
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This product has multiple variants. The options may be chosen on the product page
Black
Flat Dark Earth
Holster – Paddle Mount
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This product has multiple variants. The options may be chosen on the product page
Black
Flat Dark Earth
Holster – Molle Mount Gen2
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This product has multiple variants. The options may be chosen on the product page
Green
Black
Grey
Tan
SSP18 Gas Blowback Pistol
Select options
This product has multiple variants. The options may be chosen on the product page
Description
IT’S ABOUT CONVENIENCE
No more switching between holsters depending on your loadout, keep the same belt and pouches, nothing changes.
Improved Design
The wider mouth compared to the MK1 accepts a wider insertion range to make it easier to holster your replica without looking, a more forgiving operation overall. The retention button also sits higher for easier pressing.
On size fits all
These setups probably show best what this holster is capable of. No need to adjust it in between. Holstering your pistol with a Carbine Kit might sound weird at first, but it all just makes sense.
With the active retention function, you only have to push one button to quickly release your gun.
All you need
Screw, nut, Allen key.
In the box, you will get everything you need for mounting your holster.
BBs
Grips & Stocks
Kreuzotter
3D Ghillie
Airsoft Uniforms
Patches
Plate Carrier
Airsoft Holster
Face/Eye Pro
Transport
EDC & Merch
Aftermarket Parts
3D Print Files