M4 Wasp STD 5s Gearbox with 12V Motor Upgrade The strong and tough lens

The strong and tough lens provides bulletproof

or 1x metal dust cover

Upgrade your game with this essential accessory

Safe & Full Auto Fire Mode: Offers versatility in use

M4 Wasp STD 5s Gearbox with 12V Motor Upgrade The strong and tough lensBoost your gel blaster performance with the STD 5s Gearbox with 12V Motor. Greased gears and low heat generation protect the wire and reduce motor issues. Compatible with the STD 5s M4 Wasp. Package includes a plastic, white gearbox and 12V motor. Upgrade for improved play. Features: std 5s upgraded gearbox with high quality 12v motor to improve performance. the gears have been greased. low heat generation to protect the wire and reduce the chance of