Perun Upgrade MOSFET V2 Hybrid for AEG Gearboxes blackside Fits all M4

Fits all M4

20g BB's and Co2)

Precision inner barrel designed to maximize volume of air and increase FPS

Scope Mount: Flat top rail for optics

Perun Upgrade MOSFET V2 Hybrid for AEG Gearboxes blackside Fits all M4Specifications Brand: Perun Compatibility: For Rear Wired Tokyo Marui Spec Version 2 Gearboxes Permissible Battery Voltage: 7v 17v Features Perun V2 Hybrid replaces mechanical contacts in your airsoft replica to provides lots of useful features. Optical and magnetic sensors allows the elimination of many moving parts that are prone to damage, thus increasing reliability. Adaptive trigger control allows switching from very short trigger travel to a