HPA adapter for GBB Mk.II - TM

Allows powering GBB guns using the HPA system through the exchange of the filling valve on the magazine or the gun

• TM  - TM/TW
• Compatible with US QD Foster Series 2 – global standard

Also offered with a one-way self-sealing valve that maintains magazine pressure even after the hose is disconnected

Compared to the Mk.I version, there have been slight changes to the geometry to optimize the Foster coupling fit and improve the threaded adapter design for KWA/KSC and TM/TW versions

Unlike the Mk.I version (where the surface is in the color of shiny stainless steel and can throw reflections), the Mk.II version has a blackened stainless steel surface, making it more TactiCool

Made from stainless steel AlSi 304 with a blackened surface

Made in the Czech Republic

Package includes 1× selected HPA adapter and 2× O-ring

Advantages of HPA for GBB propulsion

The proper function of gas guns is highly dependent on the ambient temperature. Especially in sub-zero temperatures, it is practically impossible to use a gas gun. The gas pressure decreases with decreasing ambient temperature, and the gas in the magazine is also in a liquid state. It gradually evaporates during firing, leading to further cooling of the entire system.

However, all of this changes with HPA. Compressed air remains in a gaseous state, and practically no cooling occurs during firing. In addition, its pressure is not as dependent on the surrounding temperature as it is with gas.
Simply connect your HPA system to the gun using the EPeSní HPA adapter, and you can confidently let the slides echo on ice or snow.