UKA-PERUN-HB-V2-FWSpecifications: Brand: Perun Compatibility: For Front 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