The Wolverine BOLT-M Sniper HPA System. Convert your VSR-10 (or clone) or Ares Amoeba Striker AS-01 airsoft sniper rifle to use an external air HPA tank. By adjusting your regulator, you can decrease or increase your sniper rifle's FPS to whatever you want! This...

The Wolverine GEN 2 The Wolverine Inferno airsoft HPA engine is based off the previous SMP system and is designed to drop into nearly every popular gearbox on the market with no modification. Please choose from the drop-down menu for the exact size and...

The Wolverine BOLT VSR Sniper HPA System. Convert your VSR-10 (or clone) airsoft sniper rifle to use an external air HPA tank. By adjusting your regulator, you can decrease or increase your sniper rifle's FPS to whatever you want! This is seriously an awesome...

The Wolverine BOLT Sniper HPA Tuning Kit helps adjust your Bolt system for maximum air efficiency.  Includes shims and HP spring.  For use with the HPA Bolt system and VSR guns.

Wolverine Reaper GEN 2 V3 Engine - HPA Engine This is for the V3 version only.  Compatible with V3 type gearboxes such as the MP5, AK, G36, and others.   The REAPER utilizes our proprietary BOLT technology and adapts it for AEG replicas. The GEN 2 improves...

The Wolverine BOLT VSR-10 Tokyo Marui Cylinder Head.  This is only for Tokyo Marui made VSR rifles.  This is a non-critical optional part if you choose to use your stock Tokyo Marui cylinder with the BOLT system. If you purchased the Wolverine Cylinder, you...

Simple Spartan FCU extension cable. That's it, think extension cord but airsoft fcu.

Replacement Wolverine Premium FCU GEN2. Use to replace your existing Wolverine FCU or add another one to your builds.  This Wolverine Premium FCU allows you to adjust your dwell timing, rate of fire, and burst setting on your Wolverine Airsoft Inferno, Hydra, Reaper, and...