These Matrix springs are build after careful study of major Japanese spring sets providing all the features you'll look for in an AEG spring for maximum performance. It is made out of high quality anodized piano wire, with tension carefully measured. Systema's irregular pitch, Prometheus's Stainless steel material and PDI's durability are all features duplicated and found in a Matrix spring. Test shown that this spring will last you longer, is more durable and will out perform!
Spades Tactical is dedicated to bring good quality, unique products such as Airsoft, Tactical Gear, Knives and Tools, and so much more to the community. Featuring a wide variety of brands and products, we try our best to get you what you want, and what you need, no matter if you are a member of LE/Mil, an Airsoft Fan, an active hiker or hunter, or a veteran knife collector. We always strive to provide good customer service and we're always here to help with what you need.