CTM AAP-01 / G-Series 90° HPA Adapter for AEG M4 Mag – Black

90° HPA M4 Adapter for AAP-01 and G-Series

Do you love HPA setups and run pistols like AAP-01 or G-Series? Are pistol mags not enough for your playstyle and you want something with far more capacity? Do you want to feed your pistol using AEG M4 magazines designed for M4 (AR15) rifles? Or are you simply building the ultimate speedsoft setup? The CTM HPA adapter lets you run M4 AEG magazines (e.g., PTS EPM) in G-Series pistols such as SSP18, WE R17, Tokyo Marui G17 and of course the AAP-01. The 90° angled design offers improved ergonomics and stability when shooting from unconventional positions. A special internal mechanism prevents BBs from falling out while swapping magazines. For best feeding performance, we recommend using AEG magazines with strong springs. Thanks to precision-molded fiberglass-reinforced nylon and an internal steel magazine shaft, the adapter is durable, rigid and lightweight. Designed for HPA systems running 80–120 PSI. Pressures over 140 PSI may damage the pistol or the adapter. For more info, check out our guide on how to build an HPA setup.

Example of magazine positioning with the 90° adapter

Key Features

• HPA adapter for AAP-01 and WE/TM G-Series
  Enables the use of M4 AEG magazines with HPA-powered pistols.
• 90° angled design
  Improved manipulation and extreme shooting angles.
• No BB loss when reloading
  Internal retention prevents BBs from falling out.
• Reinforced construction
  Fiberglass-reinforced nylon ensures high durability.
• Wide magazine compatibility
  Works with PTS Syndicate SpeedQB EPM and other AEG M4 magazines.

Available in various color variants

Technical Specifications

• Body material: Fiberglass-reinforced nylon
• Valve material: 1215MS Free Cutting Steel
• Weight: 100 g
• Compatibility: AAP-01 / AAP-01C, WE R-series, TM G-series
• Compatible magazines: AEG M4 (manufacturer recommends PTS Syndicate SpeedQB EPM)

Package Contents

• HPA adapter for M4 magazines
• Rubber sealing ring
• Hex screw 2.5 × 105 mm with nylon washer
• Universal BB feed tube

Warnings

• The adapter does not include a pistol magazine shell – you must use your own.
• If you plan to use WE or TM magazine shells, add a 1 mm nylon spacer to the rear side of the shell. The adapter was designed for Action Army AAP magazines, which have different screw-hole geometry. Without a spacer, feeding issues may occur.