Color coded spring rates for easier identification Non-linear, irregular pitched designed to ease wear and tear on your gearbox Easier compression, with less overall stress ensuring greater durability Heat-treated for greater strength and consistent compression Anodized paint for reduced wear and tear, minimal flaking The color coded Prometheus non-linear spring line brings the same great performance of the previous version but now in COLOR! Easily identify which springs you need without guessing. Also no worries of paint flaking and causing gearbox damage! Our special method of applying the paint greatly reduces any flaking to a minimum. 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!
