RX AKM-47 AKS-47 Gearbox 1mm bigger spring to your

1mm bigger spring to your Blaster

cell phone sized dart blaster

Crafted for unparalleled speed and precision

this hop up offers improved accuracy and range

Size: 97 x 3

RX AKM-47 AKS-47 Gearbox 1mm bigger spring to yourUpgrade your gel blaster gun with the new RX AKM 47 AKS 47 Gearbox. Its enhanced outer and internal shells provide improved performance. Designed for RX Renxiang AKM 47 and AKS 47 models with Tamiya plug, it's a perfect replacement for old or damaged parts. Made with durable nylon material and 18: 1 gear ratio for smoother operation. Features: New RX Ak Gearbox with Tamiya plug and harder black shells. Compatible with RX Renxiang AKM 47 and aks 47 gel