Tokyo Marui MWS/DE HPA Adapter - Black

The HPA adapter for TM / DE MWS to M4 magazines is designed for players who want to run their MWS or MWS clone replica on HPA without needing a donor magazine. The adapter comes ready to use straight out of the box — it is pre-fitted with the valve, feed lips, and gas router, so no assembly is required, making it a true plug-and-play solution.

The adapter allows the use of M4 AEG magazines while keeping the setup compact and relatively discreet. Each adapter is tested by the manufacturer in a Tokyo Marui MWS before shipping to verify both air seal and feeding performance.

A major advantage is the integrated shim system, which helps fine-tune compatibility across different MWS platforms.

The rear shim increases forward pressure toward the nozzle and helps improve air seal and feeding reliability, especially on receivers with larger magwell tolerances.
The side shim is used to adjust how high the adapter sits in the rifle, allowing you to fine-tune the position of the feed lips and gas router relative to the nozzle. It offers 3 adjustment positions:

• 1 = furthest away from the nozzle
• 2 = mid adjustment
• 3 = closest to the nozzle

The adapter is compatible with:

• Tokyo Marui MWS
• Double Eagle MWS clones, including Noveske, Aeroknox, and Ghetto Blaster
• Salvo Precision MCX Virtus
• Guns Modify MWS / SCAR-L
• Toxicant M4 pattern MWS

Important notes:

• for the Noveske Ghetto Blaster and Aeroknox, a spacer is required between the modular top and the magwell
• if you have a CYMA / EMG CGS, you need the dedicated adapter made for that platform
• the adapter comes standard with a US Foster fitting, while an EU fitting can be purchased separately

The package includes the rear shim and one spare set of feed lips. Recommended operating pressure is approximately 90–150 PSI, and 150 PSI must not be exceeded.

Key features:

• HPA adapter for TM / DE MWS to M4 magazines
• plug-and-play solution with no donor magazine required
• pre-fitted with valve, feed lips, and gas router
• compatible with MWS and most MWS clone platforms
• rear shim for improved seal and forward pressure
• side shim for adapter height adjustment
• 3 side shim positions
• each unit tested in a Tokyo Marui MWS
• US Foster fitting as standard
• recommended pressure 90–150 PSI
• maximum 150 PSI