Wolverine Airsoft REAPER O-Ring Kit
The Wolverine Airsoft REAPER O-Ring Kit is the complete O-ring replacement set for the Wolverine REAPER HPA AEG engine. The REAPER is Wolverine’s mechanically-triggered HPA engine — unlike the INFERNO and HYDRA families which use electronic solenoid control, the REAPER uses a mechanical valve triggered directly by the trigger mechanism, making it a simpler setup with no battery or electronics requirement for the engine control. The engine contains O-rings at multiple positions throughout the air path that degrade over operating cycles. This complete kit provides all O-ring sizes for a full REAPER engine sealing service in one maintenance pass.
OEM Wolverine maintenance kit for REAPER engine servicing. For REAPER operators experiencing air leaks, velocity decline, or cycling inconsistency, this complete O-ring kit is the correct first maintenance step.
- Wolverine Airsoft REAPER O-Ring Kit
- Complete O-ring set for all REAPER engine sealing positions
- For Wolverine REAPER mechanical-trigger HPA engine
- Restores air sealing after O-ring wear or degradation
- Made by Wolverine Airsoft — leading HPA airsoft specialist



