Base gun is specna arms and has the specna arms mosfet
Maxx cnc hop up unit
Maple leaf macaron rubber
355mm 6.02mm inner barrel
M120 spring getting 430fps
Spray painted for woodland environment
4x acog sight
Mechanically locked to semi
Comes with 5 mags
1 battery
The gearbox is stock as I saw no need to change anything as air seal and performance is spot on.
It runs on deans and I recommend an 11.1v
Will consider swapping for something interesting not m4 related. Feel free to contact for more information.