This product is no longer in stock
Warning: Last items in stock!
Teeth are made with high precision providing faultless work of gearbox mechanism. it`s great for rate of fire modifications. It`s designed for v.2 and v3 gearbox. Mechanism works well on not harder spring than 120 m/s. All gears are fabricated on CNC machines. On attention deserve extra gears bearing, that provides better and silent gearbox work.