Features
- Irregular Pitch Spring Coils: Variable Tension. Reduces stress, wear and tear for your Gearbox
- Made out of Stainless Steel. Increased tension and durability. Tension lasts 50% longer than other leading brands
- Designed for all version Airsoft AEG gearboxes
Manufacturer: Matrix
FPS Output: 320-380 FPS (Results can vary based on many different factors, FPS results are never dependant solely on your spring)
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