Wolverine QUAKE Gen 2 Spartan Recoil Stock QWK Ready w/ Control Board & REAPER Gen 2 HPA Engine

Just to up the ante a step further, Wolverine Airsoft developed a new and improved HPA stock that now offers realistic blowback with every trigger pull. The Electropneumatic Active recoil Module is housed within the custom designed buffer tube for a seamless fit. The universal design of this HPA stock upgrade allows it to operate on the Inferno Gen 2 HPA System as well as most single solenoid HPA systems. This specific version of the QUAKE Stock includes the esteemed REAPER Gen 2 HPA Engine and comes fitted with an integrated Control Board. To avoid damage to your AEG, Airsoft Station recommends professional installation for all internal upgrades. Upgrade your favorite AEG with this next-level HPA stock upgrade from Wolverine Airsoft to maximize its full potential and dominate the battlefield. 

Features: 

• Rifle Compatibility: Most M4 Style AEG Airsoft Rifles
• Electronics Compatibility: INFERNO Gen 2 HPA Engine, Spartan Electronics, & Most Single Solenoid HPA Systems 
• QWK Ready 
• REAPER Gen 2 HPA Engine Included
• Control Board Included 
• Simulated Recoil 
• Electropneumatic Active Recoil Module Housed Within Buffer Tube 

Airsoft Station Recommends Professional Installation For All Internal Upgrades