JBU Airsoft Upgrade M130 Grade Spring for AEG [380 410 FPS
M130 Spring Fps. An m130 spring provides around 426 fps with a 0.2g bb. For use with aeg airsoft guns w/ metal gearboxes;
For use with aeg airsoft guns w/ metal gearboxes; An m130 spring provides around 426 fps with a 0.2g bb. 410 to 440 fps w/.20g; All the online stores are listing this spring at 420 to 450fps however i am seeing some.
410 to 440 fps w/.20g; All the online stores are listing this spring at 420 to 450fps however i am seeing some. An m130 spring provides around 426 fps with a 0.2g bb. For use with aeg airsoft guns w/ metal gearboxes; 410 to 440 fps w/.20g;
