Prometheus Non-Linear Irregular Pitch Airsoft AEG Upgrade Spring (Power: M100)

Features

• Non-linear, irregular pitch

• High quality spring steel

• Anti-corrosion coating

Manufacturer: Prometheus

Specifications:

Velocity: 300-350 FPS
Compatibility: For Tokyo Marui, Matrix and other compatible Airsoft Gearboxes
Material: Steel

About Prometheus / Laylax

Providing products in the Japanese market for the better part of 20 years, Laylax is well known for their high manufacturing quality and precise tolerances. Their tried and true parts and accessories have led them to be the leader in Japanese airsoft engineering.