Product Overview
This spring from FPS fits most standard AEGs and has been developed for durability and performance.
- Hardened carbon steel
- Variable pitch coils
- Ground ends
- Length: 170mm
- Outer diameter: 14.30mm
- Rating: 100 m/s (328 fps)
- Made in Italy
NOTES:
- The spring rating is calibrated using a 363mm inner barrel and a type D cylinder. Installation with different length barrels and cylinder volumes will affect the final output.
- The power was calibrated using a spring guide and piston head without bearings, using the configuration above, adding bearings will give approximately 2.5m/s increase in muzzle velocity per bearing.
- The manufacturer recommends the use of ball bearing spring guides and piston heads to ensure maximum performance and durability.
