V3 Gearbox Metal Spring Retainer Type:for rx ak47/ak102/ak74u these bullets ensure every shot

these bullets ensure every shot hits its mark with pinpoint precision

Curved design

4mm spring is compatible with Jieying Swift Hawk AWM

and safety in one package

The CH High Speed 370 Motor is perfect for high-performance devices with its low noise and anti-abrasive properties

V3 Gearbox Metal Spring Retainer Type:for rx ak47/ak102/ak74u these bullets ensure every shotThe V3 Gearbox Metal Spring Retainer is a high strength and durable option for your airsoft gun. Its two types, thick and thin, make it compatible with various models. Just add some glue to fill the bottom hole and you're good to go. Made with metal, it ensures long lasting performance. Features: high strength v3 gearbox spring retainer. need use glue to fill the bottom hole. Two types: Thick version: for rx ak47 ak102 ak74u. Thin version: for alpha