RX AK Gearbox High Speed Upgrade Parts and collectors

and collectors

Made with high-quality metal

2x Triple Elite

Style: DK or stinger

- The ump45 gel blaster is with jm gen8 gearbox

RX AK Gearbox High Speed Upgrade Parts and collectorsUpgrade your RX AK gel blaster's gearbox with this high speed upgrade parts kit. The durable build increases the rate of fire and firepower for enhanced performance, while using a unique 27000rpm motor and high quality bearings to prevent heat generation and damage. Features: high durability build for rx ak gel blasters' gearbox, also improve rate of fire and firepower. The rx gearbox cannot support a motor with its speed too high as it could damge