Delivery before X-MAS only for orders received by December 17, 2025.
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HPA G-Series Adapter for AEG M4 Magazines by Novritsch in black.
Transforms your GBB pistol into an HPA-powered gun using AEG M4 magazines.
Compatible with G-Series from TM, WE, and others including SSP18, SSP28, and AAP-01.
Made from fiber-reinforced nylon.
Integrated BB retention system prevents rounds from falling out during reloads.
Recommended pressure 80–120 PSI.
: PTS
PTS003
EPM 150 BBs Mid-Cap Magazine for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 rifles using the TM standard. Full capacity indicator for quick status check. Transparent window with dummy rounds. Flawless BB feeding, even with heavy sniper ammo. Durable DuPont Zytel polymer body for maximum strength. Revised 2023 version.
: ASG
ASG161
Ultrair HPA Tank 13ci / 0.2 L – 3000 PSI by ASG in black. Lightweight aluminum construction with TÜV certification. Maximum pressure of 3000 PSI, output pressure approx. 800 PSI. 0.2 liter capacity – up to 125 shots per fill. Minimal dimensions suitable for stock adapters. Hydrostatic test required every 5 years.
: ASG
ASG162
Ultrair HPA Tank 48ci / 0.8 L – 3000 PSI by ASG in black. Lightweight aluminum construction with TÜV certification. Maximum pressure of 3000 PSI, output pressure approx. 800 PSI. 0.8 liter capacity – up to 500 shots per fill. Reliable regulator with pressure gauge and safety valves. Hydrostatic test required every 5 years.
: PTS
PTS035
EPM-1 Mid-Cap Magazine - 250 BBs for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 TM standard models. Remaining BB count indicator on the magazine. Flawless BB feeding, including heavy sniper-grade BBs. DuPont Zytel polymer body for maximum durability. Requires a strong tappet plate spring.
: PTS
PTS037
EPM1-S Mid-Cap Short Magazine - 170 BBs for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 TM standard models. Remaining BB count indicator on the magazine. Flawless BB feeding, including heavy sniper-grade BBs. DuPont Zytel polymer body for maximum durability.
NOVRITSCH55
SSP18 GBB Airsoft Pistol by Novritsch in black. Single or Full-Auto fire with a rate of fire up to 17 BB/s. CNC aluminum slide. Fixed FXB outer barrel and a 6.01 mm precision inner barrel. CNC hop-up unit suitable for BBs up to 0.32 g. Compatible with G-Series magazines and holsters (TM, WE, SSP18, and others). 14 mm CCW thread for suppressors or...
WOLV02
"Hit hard, hit fast with this market-leading HPA regulator" New HPA regulator from Wolverine/ASG comes with a 90cm hose.
Do you love HPA setups and run a G-Series pistol? Are pistol mags not enough for your playstyle and you want to keep shooting longer? Looking to feed your G-Series pistol with AEG M4 magazines? Or are you building the ultimate speedsoft G-Series build? The HPA G-Series adapter by Novritsch allows you to use M4 AEG magazines (e.g. Novritsch, PTS EPM) with pistols like SSP18, WE R17, Marui Model 17, or AAP-01. Perfect for players who want higher ammo capacity and no more cooldown issues typical of regular gas magazines. The adapter is fiber-reinforced nylon with a metal mag body, making it strong, durable, and lightweight. An integrated BB lock prevents BBs from falling out during reloads, released only by pressing the lever.
It is designed for HPA systems running 80–120 PSI. Exceeding this pressure may damage both your pistol and the adapter. For more info, check out our article on how to build an HPA setup.

| Color | Black |
| Magazine material | Metal |