JeffTron MOSFET II HPA Kits improved air efficiency

improved air efficiency

Includes adjustable pre-travel and over-travel screws for fine-tuning

It’s compatible with most M4-style AEG mags and features a built-in charging port for easy power management

CNC-machined for precision fitment

making it ideal for competitive and speedsoft setups

JeffTron MOSFET II HPA Kits improved air efficiencyThe JeffTron MOSFET II is a robust and reliable MOSFET designed to protect trigger contacts and improve electrical efficiency in AEG airsoft replicas. By redirecting high current away from the mechanical trigger switch, MOSFET II reduces electrical arcing, heat buildup, and contact wearresulting in improved trigger response and longer component lifespan. Positioned between entry level and advanced units, MOSFET II is an excellent choice for players