Perun Mosfet For G28 / HK417 by VFC thread adapter On a Duel Sector Gear

On a Duel Sector Gear you want the most air volume possible

Any mosfet that solders to trigger contacts

Enhanced feed lip design for universal fitment

0 in that case

XM8 with V3 gearbox according to TM design

Perun Mosfet For G28 / HK417 by VFC thread adapter On a Duel Sector GearThis mosfet is a game changer for Airsoft G28 and HK417 replicas that are OEM by VFC. Previously, those platforms, being amazing externally, were dreadful platforms to upgrade.. until now. Take advantage of Optical cycle detection and magnetic trigger detection with built in clicker tune ability. Perun for G28 and HK417 by VFC replaces mechanical contacts in your replica and provides lots of useful features. Optical and magnetic sensors allow to