ASG Ultimate M115 Upgrade spring - Yellow


    ASG Ultimate M115 spring

    ASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in power and consistency, the Mil-Spec spring series is the ULTIMATE choice for your AEG. The Mil-Spec springs are color coded for better identifying them when switching out the spring.

    • Military specification spring steel - 
    • SiCr - Best possible steel for springs
    • The calibration test has been carried out on 6.03 - 300mm barrel. Zero hopup with 0.20g BB's.
    • Progressive coiling - Provides a soft start which eases stress on both mechanical and electrical parts
    • Closed and grinded ends - Stable straight ends minimizes side bending which reduce ROF loss
    • Pre-compressed - Greatly reduces power loss from initial shrinkage
    • Black zink plating - Only corrosion protection which does not impair spring performance
    • Full specification control secures exact same specification at every spring
    • Color coding for easy indication of individual spring grade
    Availability:Out Of Stock