Matrix Irregular Pitch Spring : M90 280~340 FPS PISTOL MAGAZINES The EPS-C is minimalist

The EPS-C is minimalist

Capacity: 500rds

You will not properly and fully enjoy your war games without these

the Jack features a brand-new Gen 2 Sharps Bros licensed polymer receiver with enlarged magazine well for high speed operations

Matrix Irregular Pitch Spring : M90 280~340 FPS PISTOL MAGAZINES The EPS-C is minimalistFeatures Irregular pitch coils, variable tension reduces stress and gearbox wear and tear Heavy duty stainless spring steel construction, provides lasting tension Compatible with all AEG gearboxes Bulk bag is ideal for techs and shops These Matrix springs are build after careful study of major Japanese spring sets providing all the features you'll look for in an AEG spring for maximum performance. It is made out of high quality anodized piano wire,