Airtac Tokyo Marui AKM/AKX to M4 HPA ADAPTER - PLUG AND PLAY (2026 Version)

Airtac Tokyo Marui AKM/AKX to M4 HPA ADAPTER - PLUG AND PLAY (2026 Version)

Love the crisp recoil and tactical realism of your Tokyo Marui AKM or AKX GBBR, but tired of cold-weather cooldown and low gas magazine capacities? The Airtac TM AKM/AKX to M4 HPA Adapter delivers the ultimate solution. By converting your TM Gas Blowback AK platform to feed from high-capacity M4 AEG mid-cap magazines via HPA, you get hyper-consistent FPS, high rate-of-fire feeding, and zero cool-down issues, all while keeping that satisfying gas blowback kick!

Built with an ultra-durable injection-moulded polycarbonate M4 magwell, this Plug and Play unit comes pre-assembled straight out of the box, no donor parts, disassembly, or permanent rifle modifications required.

Key Features

• Plug & Play Simplicity: Comes complete with pre-fitted high-flow valve, feed lips, and NBR rubber gas router. Ready to run directly out of the box with zero assembly needed.
• Near-Indestructible Construction: Built using Airtac's heavy-duty injection-moulded polycarbonate magwell, designed to withstand direct BB strikes and aggressive skirmish abuse.
• Zero Rifle Modification: Fits directly into standard Tokyo Marui AKM and AKX Gas Blowback magwells without permanent changes to your receiver.
• High Flow & High ROF: Custom high-flow valve architecture enables reliable cycling on full auto and efficient air usage (achieving field-limit FPS at around 90–110 PSI).
• Minimal BB Loss: Built-in retention mechanism ensures only 2–3 BBs are dropped during fast magazine changes.
• Standard US Foster Fitting: Outfitted with an industry-standard US-style quick disconnect HPA fitting.
• Modular Magwell Base: Features a swappable magwell design, allowing you to convert the adapter to run MP5 or drum magazines later down the line!

Technical Specifications

BZ Tech Team Advice:

Operating & Maintenance Tips

• Insertion/Removal Technique: Always insert or remove the HPA adapter while your rifle's bolt is locked or held in the rearward position to prevent unnecessary wear on the nozzle loading arm.
• Magazine Shims: The adapter includes replaceable/fileable rear shims to eliminate side-to-side wobble across different M4 magazine brands.
• Regulator Safety: Never connect your adapter directly to unregulated air tanks or CO2 systems. Always use a dual-stage airsoft regulator set between 90 and 120 PSI for optimal performance.