


SSX23/303/TM MK23 HPA Adapter - Plug and Play
Modular HPA Adapter Magwell (Style)
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Modular HPA Adapter Magwell (Style)
Modular HPA Adapter Magwell (Style)
Introducing the MK23 M-Series adapters. We've fully printed the gas magazine for this adapter, maintaining high air volume, adding modularity, improving ease of assembly, and reducing weight massively. The way we see it, this is the ultimate solution to HPA'ing your MK23 (if you don't want to run shotgun shells that is!)
This is everything you need to HPA your MK23
Two small grub screws are fitted to the adapters mag catch area, you can loosen these to reduce the distance from adapter to nozzle, improving air-seal and FPS. If you want to get higher FPS, run a tighter barrel, a higher flow nozzle (SSX23/303 users), or a stronger hammer spring.
MK23 to M4 Magazine HPA Adapter
Compatible with a wide range of M4 AEG magazines, we recommend you use PTS EPM1 or EPM1S. Your adapter will come with a number of shims that can be used to ensure snug fitment of your M4 magazine.
MK23 to MP5 Magazine HPA Adapter
Compatible with all CYMA MP5 Mid Cap magazines. CNC Feed Tube and Release. For a MK23, the short 65 round magazines look great! They are available in the magazine section of the website
MK23 to Drum HPA Adapter
Compatible with JG VZ61 drums, and TM MP5 / VZ61 High Cycle Drums 400 round drums. Drums sold separately on the website here.
DO NOT EXCEED 150PSI WITH ANY AIRSOFT HPA ADAPTER.
ALWAYS USE AIR REGULATED BY A SECONDARY REGULATOR (EG AT200, WOLVERINE STORM, POLARSTAR MRS).
CHECK YOUR PSI BEFORE CONNECTING AIR TO A HPA ADAPTER.
NEVER CONNECT OUR EQUIPMENT TO PAINTBALL AIR TANKS OR CO2 TANKS.
NEVER CONNECT OUR EQUIPMENT TO A TIPPMAN STYLE HPA LINE
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)
Plug and Play
This adapter is ready to go out of the box. Valve, feed lips, and gas router are already fitted to the adapter. You do not need to use any donor parts.No assembly is required.
Compact MP5
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.
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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.
Run different mags with your adapter!
This adapter is also compatible with the following modular magwells. Its a great way to change up your playstyle and aesthetic!| Magazine Type | Compatibility | Magwell |
|---|---|---|
| M4 | ✅ | View |
| M4 (Angled) | ✅ | View |
| MP5 | ✅ | View |
| Shotshell (Pistol Style) | ✅ | View |
| Shotshell (Rifle Style) | ❌ | View |
| Remote Feed | ❌ | View |
| Compact Drum | ✅ | View |

