


T1P CNC Angled HPA Adapter - 2 in 1 GLK + CAPA - Blackout Edition
Choose options
This CNC Aluminium HPA adapter lets you run M4 AEG mags with your AAP/WE/G Series and Hi-Capa pistol. It's vivid anodisation and premium quality complement high-end builds.
Our Blackout Edition comes with black coloured tops for GLK/AAP and Hi-Capa, a black base and a black magazine catch.

The tops are interchangeable - the video below shows how to swap them over.
-
BB Retention
-
Single Stack included
-
Hi-Capa Gas Magazines Tested: TM 5.1, TM4.3, WE5.1, Novritsch SSP5
-
Glock Gas Magazines Tested: This adapter is only compatible with TM and WE GLK Magazines. Not Action Army. The adapter works flawlessly in the AAP01 when fitted to the WE Glock Magazines, available here: https://airtac.me/products/we-glock-magazine
-
Works best with PTS "EPM" Class of Magazines
-
CNC magazine catch is easily reachable by both hands.
To fit this adapter to your gas magazine,
- First unscrew and remove the feed tube block from the adapter using a 1.5mm allen key.
- Remove the gas block from your mag by taking off the baseplate and using a screwdriver to unscrew the gas block
- Install the single stack from the adapter install kit into your gas magazine's feed path
- Place the O-ring from the included install kit onto the top of the adapter
- and fit the magazine onto the adapter.
- Screw the magazine onto the adapter using the provided screw.
The adapter also comes in our T1P Soft Case for ultimate protection.

AIRTAC Adapters
Each of our adapters is designed to be low profile while reaching field limit FPS. We design and manufacture all of our products to the highest standard, and do not charge extra for ‘premium’ features. Where applicable this adapter features:- Lifetime Warranty (Our adapters have to be built to last)
- Injection moulded or CNC magwell that is impervious to BB strikes at point blank skirmish FPS.
- CNC or Injection moulded Feed Tubes and Magazine Catches for lifelong durability.
- Tuneability/compatability via integrated shim systems. Our adapters are designed to cope with 'airsoft tolerances'
- Gas Routers injection moulded from NBR, 1:1 with the factory gas router.
- Seal Test
- Firing test, for feed and recoil (we have over 100 guns on site for testing)
Compact MP5
CNC M4 Adapter Information
- CNC machined from 7075 aluminium, this magwell is near indestructible!
- Compatible with most airsoft M4 magazines.
- We recommend EPM1/EPM1s magazines as they have excellent fitment and strong springs.
- Magazines advertised as Fast Feed such as the original EPM or Amarok magazines will also work well
- BB retention means only 2-3 BBs are dropped when changing mag
Key Information
- We use a US Foster Fitting as standard. This is the most common airsoft HPA fitting. EU fittings can be purchased separately.
- Some of our HPA adapters have a smaller internal volume than gas magazines. Because of this, you will need to use a PSI of 90–150.
-
If you need higher FPS, you can:
- Fit a tighter barrel
- Use a longer barrel
- Use heavier BBs
- Fit an improved hop bucking
- If your replica has an NPAS fitted, we advise opening it fully.
- Do not exceed 150 PSI. Many airsoft guns will not see an increase in FPS past this, as the hammer may struggle to depress the valve correctly.
- Insert the HPA adapter with your bolt / slide locked back to minimise pressure against the nozzle loading arm.

