Non-Linear AEG Spring Series Color Coded
・Colored coded for easy identification of spring rates
・Non-linear, irregular pitch design for less stress on your gearbox
・Special coating to prevent paint flaking
・Precision made in Japan
 
The spring of an airsoft gun is a basic part that affects the gun’s overall velocity (FPS・M/S) and ROF (cyclic rate). Additionally, LayLax’s non-linear spring provides the same great performance boost of traditional regular springs in addition to reduced stress on your gearbox and motor as well as easier compression. Not only does the non-linear spring alter your velocity and cyclic rate, but it increases durability as well!