Wolff Magazine Spring - P226 - Italian
Wolff magazine spring for Italian made Sig P226 12RD .40S&W, and P226 15RD 9mm magazines.
Wolff Magazine Spring - Sig P226 + 10% - German
Wolff +10% XP magazine spring for German made Sig P226 12RD .40S&W, P226 15RD 9mm, P228 13RD 9mm, and P229 12RD .40S&W magazines.
Wolff magazine springs available in +5% and +10% extra power for the P-226, P-228 and P-229 allowing a choice of springs for optimum magazine performance. The stronger spring is especially recommended when using extra power recoil springs.