Perun ETU MOSFET for VFC HK417/G28 Other Magazines • Digital Control -

• Digital Control -

Bifrost provides two different tracer modes (normal tracer and sniper)

That means even as your tank empties

receiver end plates

Monolithic upper receiver with slots for MLOK accessories

Perun ETU MOSFET for VFC HK417/G28 Other Magazines • Digital Control -Perun 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