Perun Hybrid V3 Mosfet gearbox It is recommended to use

It is recommended to use a high torque motor when paired with low ratio gear sets due to the increased stress that your motor will endure

Real Deal CNC Cylinder Head $10

RD Ultimate Piston Head

piston will remain in rear position after each shot with the spring already compressed

Sporting the latest and best Hop Unit on the market

Perun Hybrid V3 Mosfet gearbox It is recommended to usePerun Hyrbid Mosfet for V3 Gearbox Adjustable trigger sensitivity The trigger can be set to 5 sensitivity levels, ranging from very short pull needed to fire a shot, to a very long one. No modification to the trigger or the gearbox is needed and the trigger sensitivity change is possible even in the field. Independently programmed firing modes Program the firing modes any way you like, setting safe, semi, burst or auto on both selector positions.