Description
The Mabull M130 AEG Spring is designed to be used in almost any full metal airsoft AEG gearbox. The spring is built with high quality steel for maximum durability and reliability. Upgrade your airsoft gun’s velocity to a 400-450 FPS.
Features:
- High quality steel construction
- 400-450 FPS with .20g BBs
- Compatible with all Airsoft AEG gearboxes
