RX AK Gearbox High Speed Upgrade Parts The HD1077 RMR Micro Red

The HD1077 RMR Micro Red Dot Sight is compatible with gel ball blasters

made by safe EVA material

Model: 71L

or 1x robocop auto 9 kit

and communication devices

RX AK Gearbox High Speed Upgrade Parts The HD1077 RMR Micro RedUpgrade 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