The Jefftron Micro Mosfet II is a professionally engineered mosfet designed to optimise your AEG’s performance and longevity. Pre-soldered wiring eliminates the need for intricate installation work, making it an accessible upgrade for skirmishers and milsim players alike.
Key Features
- Pre-soldered wiring – faster, simpler installation with no soldering required
- Compact design – fits nearly all gearbox configurations
- Increased rate of fire – boost your AEG’s trigger response and cycling speed
- Extended battery life – mosfet protection reduces power drain and prolongs cell lifespan
- Professional engineering – Jefftron’s trusted mosfet technology for reliability
Real-World Use Cases
Whether you’re running a precision DMR build, a high-stress milsim platform, or upgrading a workhorse skirmish rifle, the Micro Mosfet II delivers measurable improvements. Players report quicker trigger response, smoother full-auto cycles, and noticeably longer operational time per charge. Perfect for those seeking performance without the downtime of heavy gearbox rebuilds.
Technical Specifications
- Brand: Jefftron
- Model: Micro Mosfet II with Wiring
- Installation: Pre-wired for direct gearbox integration
- Compatibility: Standard AEG gearboxes (V2, V3, variants)
- Benefit: Enhanced rate of fire and battery efficiency
Compatibility & Upgrades
The Micro Mosfet II is compatible with the vast majority of standard AEG platforms. Pre-cut wiring is dimensioned to accommodate most weapon lengths; simply trim to fit your specific build. Works seamlessly with standard 7.4V and 11.1V LiPo batteries, as well as NiMH packs.
UK Legal & Site Notes
As an electronic enhancement, the Mosfet II does not alter your AEG’s legal status within UK airsoft regulations. Always verify your site’s technical rules before deployment, particularly regarding rate-of-fire limits on full-auto platforms.
Upgrade your AEG’s trigger response and battery performance with the Jefftron Micro Mosfet II. Order yours from Airsoftdirect today and enjoy faster installation, reliable operation, and extended skirmish runtime.


















