HPA Magazine Adapter – G-Series to M4
€99
Convert your SSP18 or other Glock-based GBB pistol into an HPA-powered airsoft gun and use M4 magazines for higher capacity thanks to these adapters. Recommended with 0,20g – 0,28g BBs and 80-120 psi air pressure. Do not use it with higher pressures!
Features
- Injection molded for durability.
- No cooldowns.
- BB latching system to prevent dropping BBs after removing the magazine. It can be released by pressing the latch.
- Material: Fiber-reinforced nylon (adapter) and zinc alloy (magazine).
- Adapters come with a US-Spec Connector.
Warranty Note: Using the HPA Magazine adapter for Hi-Capa and Glock will increase the chance of your pistol wearing down faster over time due to the higher use of the pistols. Therefore, our Novritsch pistols will not be covered by our warranty. Please buy at your own discretion. Thank you for your understanding.
May work with another brand of pistols than NOVRITSCH, but we cannot guarantee it.
Available!
Frequently used with:
How to HPA?
Get up to speed with HPA in one minute! It’s as simple as that, connect your bottle to your regulator & line, then your adapter and you’re good to go!

























BBs
Gas & Co2
Batteries & Chargers
Magazines
Aiming Devices
Muzzle Devices
Slings
Mounts
Grips & Stocks
Bipods
Tactical Light & Laser
HPA
3D Ghillie Suits
Uniforms
Gloves
Patches
Holsters
Face & Eye Pro
Anti Fog Systems
Transport
Grenades
Aftermarket Parts
Chrono & Rangefinder
Gun Stands
Night Vision
Tiny Guns
Camping
3D Print Files