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 comes QWK ready for Gen 2 Spartan Electronics and does not come 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.
Airsoft Station Recommends Professional Installation For All Internal Upgrades