Photo of AIRTAC Beretta PMX Modular HPA Adapter
Photo of AIRTAC Beretta PMX Modular HPA Adapter in RIF
Close up photo of AIRTAC Beretta PMX Modular HPA Adapter in RIF
Photo of AIRTAC Beretta PMX Modular HPA Adapter base

Beretta PMX Modular HPA Adapter

$152.00

Free Lifetime Warranty against manufacturing defects and accidental damage. Tap to learn more
Airtac 'Flat Top' Modular Adapter Base (Style):

Airtac 'Flat Top' Modular Adapter Base (Style)
Quantity:
In stock

This adapter allows you to run HPA on your Beretta PMX gas blowback. It is a shorter version of our MP9 adapter, sitting flush with the PMX magwell, allowing the use of all of our flat top modular bases.

We recommend the shotshell or MP5 base with this adapter for optimal aesthetics.

Donor feed lips, valve and gas router are required. You can easily transfer these back and forth between your gas magazine and HPA adapter. 

If you are purchasing the M4 base, your adapter will come with a number of shims that can be used to ensure snug fitment of your M4 magazine.

*Drum mag not included with drum base. You can purchase drum 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.
We test every HPA adapter we sell
  • Seal Test
  • Firing test, for feed and recoil (we have over 100 guns on site for testing)

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.
  • 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
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