AEG Upgrade Springs
by Systema
When you are looking to increase your distance and power, consider a Systema Spring. Designed to work with Marui, Echo1, ICS, SRC, Classic Army and most major Manufacturers, these are some of the very best springs available.
Note: If you upgrade your spring above a 100/110 (which is more powerful than stock), then you may also need to upgrade other components in your AEG (gears, bushings, cylinder, battery, etc...). These are AEG springs and not designed to work with spring guns or sniper rifles.
All AEG's are different and some may require more upgrades than others to perform at your desired level. It is best to know your gearbox version and the current motor housed in your gun. Do some research before you upgrade and you may save yourself a costly repair bill. Feel free to consult with our Tech Dept. We offer in-store upgrade service at very reasonable prices. Installation of components will void the manufacturer's warranty.
Available: 85, 100, 120(oil), 120S(stainless), 130, 140, 150, 160, 170
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