Wolverine Airsoft HYDRA HPA Engine Gen 2 — Thompson
Thompson-style airsoft rifles have a dedicated following — there’s nothing quite like the look and feel of the classic American submachine gun. The Wolverine HYDRA Gen 2 Thompson conversion brings modern HPA technology to your Thompson platform, delivering consistent, programmable performance while keeping the external aesthetics intact.
HYDRA Gen 2 Features
- Drop-in HPA conversion — designed for Thompson-spec airsoft platforms
- Bluetooth programmable — Wolverine app control for FPS, ROF, and firing modes
- Consistent shot-to-shot FPS — temperature independent, no battery degradation
- Gen 2 engineering — improved air efficiency and reliability versus the original HYDRA
- Semi and full auto — configurable to your preference and site rules
Why Convert to HPA?
Classic-style airsoft platforms often use older internal designs that benefit enormously from an HPA conversion — better trigger response, consistent performance, and the ability to tune FPS precisely for your site’s power limits. The HYDRA keeps your Thompson looking and feeling like a Thompson while performing like a modern HPA platform.
External HPA rig required. Confirm compatibility with your specific Thompson model before purchasing. Professional installation recommended. 18+.




