A replacement magazine coil spring for Walther, FN and Sig Sauer factory .22LR magazines.
Replace worn out magazine springs to resolve feeding issues and improve performance.
Compatible with the following magazines:
- FN 502 .22LR magazine (both 10 and 15 sizes)
- Sig Sauer P220 .22LR magazine
- Sig Sauer P226 .22LR magazine
- Sig Sauer P228 .22LR magazine
- Sig Sauer P229 .22LR magazine
- Sig Sauer P250 .22LR magazine
- Walther Colt 1911 .22 LR magazine
- Walther G22 .22LR magazine
- Walther P22 .22LR magazine
- Walther PPQ .22LR magazine
- Walther PPK/S .22LR magazine