Description: CTW/PTW CS350 Main Spring
- Material: Steel
- Product Size:
-Length 164mm
-Diameter 12.17mm - Net Weight: 12.2g
Compatible with M4, M4 CQB, M16A2, M16A3 CELCIUS CTW and Systema PTW
Description: CTW/PTW CS350 Main Spring
Compatible with M4, M4 CQB, M16A2, M16A3 CELCIUS CTW and Systema PTW