![SHS - Upgrade Spring M130 (420~500fps) - TH1015](http://tigertacticalairsoft.com/cdn/shop/products/SHS-TH1015_{width}x.jpg?v=1557538665)
SHS - Upgrade Spring M130 (420~500fps) - TH1015
SHS-TH1015Features:
Upgrade your AEG's fps to 420~500fps. It is highly recommended to upgrade plastic bushing and spring guide to metal bushings and spring guide with this product. Also, it is recommended to upgrade plastic pistons to polycarbonate piston; plastic piston heads to duracon piston heads; and standard gear to reinforced steel gears.
Specification:
- Material: Piano wire
- Gross weight: 20g
- Color: Silver
- Qty: 1pc M130