Perun ETU MOSFET for VFC HK417/G28 G36 Programming of all the settings

Programming of all the settings is done solely by selector and trigger

Indication of low battery voltage

- Cowcow Technologies 3L Hopup Chamber

Design your own rainbow color sequence and length

Standard M4 / M16 Magazines

Perun ETU MOSFET for VFC HK417/G28 G36 Programming of all the settingsPerun for G28 HK417 by VFC replaces stock trigger block with our own housing that includes integrated Clicker and Perun electronic board. It introduces magnetic trigger detection and optical selector and sector gear detection for most reliable operation and impressive trigger response. Built in adjustable Clicker allows to set the trigger exactly according to your preferences in terms of pretravel, overtravel and trigger break force. This Perun kit is