Description:
[FCC] Main Spring M100[For Systema PTW]
- FCC's own label main springs are here!! Utlizing our unique blend of steel and treatment. As a result, main springs with unprecedented consistancy, slower and more gradual shrinking over time. Better power consistancy contribites to better grouping, more hits!!
**Note: Power rating based on 14.5" inner barrel FCC test rifle, FCC Selected 0.20g BBs. Actual result varies. Please check with your local regulations regarding FPS limit before purchasing.**
Specification:
- Material: Steel
- Compatibility: TW Series
- Colour: Black
- Weight: 10g
Package Contents:
- Spring x 1pc