- High-density polymer build
- Takes standard M4 AEG mags
- For VORSK VMP-1 GBB SMG series
If you're looking to get more out of your VORSK VMP-1, the Airtac HPA Adapter for VMP-1; M4 AEG Magazines is an excellent upgrade. Designed to replace your standard magazine, this pre-assembled adapter allows you to run widely available M4 AEG magazines alongside an HPA air system, giving you increased capacity and more consistent performance. To get started, you'll also need a US-spec HPA airline, regulator, air bottle and bottle regulator.
Switching to HPA offers several performance benefits over standard gas magazines. By eliminating the cooldown effect associated with rapid firing, the adapter provides more consistent FPS, improved shot-to-shot consistency and greater accuracy during sustained bursts. Using M4 AEG magazines also significantly increases your ammunition capacity, reducing the need for frequent reloads during skirmishes.
The adapter is supplied ready to install and is designed as a straightforward drop-in upgrade. Depending on the brand of M4 AEG magazine you're using, minor tuning may be required to achieve optimal feeding performance. Fortunately, all necessary tuning components are included, with detailed setup guidance available from Airtac.
If you want to improve the consistency, capacity and performance of your VMP-1, the Airtac HPA Adapter for VMP-1; M4 AEG Magazines is a superb upgrade that lets you spend more time shooting and less time reloading.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
1-2 Working Day Dispatch UK mainland
£9.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- High-density polymer build - Aluminium mag release
- Takes standard M4 AEG mags
- US-spec HPA setup required - Foster connection
- Maximum input pressure 150 PSI - DO NOT EXCEED THIS
- For VORSK VMP-1 GBB SMG - Will also fit VMP-2, but will look silly
Package Includes
- Airtac HPA Adapter for VMP-1; M4 AEG Magazines
- Spare feed lips
Specification
General
 | No |
|---|---|
 | This adapter requires a US Spec air line. Use of HPA is considered a "modification" and is not covered by your warranty. |
Gas Specific
 | HPA |
|---|