Perun ETU MOSFET for TM/CYMA M14 Recoil Springs & Assembly Upgraded one-piece rotary hop up

Upgraded one-piece rotary hop up

Spare 200 round hi cap magazines for Umarex licensed

simulated bolt

Most box mags hold between 1000 and 5000 rounds

Perun ETU MOSFET for TM/CYMA M14 Recoil Springs & Assembly Upgraded one-piece rotary hop upPerun for M14 (Tokyo Marui CYMA) 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. Programming