Modify Airsoft AEGs coil spring with irregular-pitch for the Tokyo Marui is designed for enhanced performance. Precision manufactured of the high-grade piano with high durability and strength, the Airsoft AEGs Spring is easy to install to offer airsoft players who demand very consistent FPS.

Modify Tokyo Marui A.E.G. Irregular-Pitch Spring - S130+
Metal Construction
It is finely manufactured from A class piano wire
Very durable and strong
S130+ Power Spring
Very Consistent FPS
Irregular pitch coiling for enhanced performance
Design For Upgrade the Original Parts
Suitable For Tokyo Marui AEG Electric Rifle