FEATURES SMOOTH LIGHTWEIGHT ANODIZED ALUMINUM CONSTRUCTION

This system won "Best HPA Engine" the very first year Popular Airsoft added the HPA class to their Players' Choice Awards

Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts

This is the best item for customizing or maintenance

20 gram BB

COWCOW RM1 Guide Rod Laylax FEATURES SMOOTH LIGHTWEIGHT ANODIZED ALUMINUMStainless Steel material with CNC machined Drop in 2nd spring and additional spring housing design 3 different weight of recoil springs for precise calibration Combine with primary spring to soften recoil Enhance the reaction force to speed up the blowback cycle Available in Black, Silver, Gold & Rainbow