Sig 226 Magazine Spring 10 and 15rd

Price range: $8.00 through $35.00

These are Wolff springs and below is from their website.

Magazine Springs – P226 – 9mm – 10 & 15 Rnd, Single Profile

Magazine springs are +5% extra power allowing for a choice of springs for optimum magazine performance. The stronger spring is especially recommended when using extra power recoil springs.
NOTE: For magazines listed below with a single profile magazine springs that are German manufactured. Magazines will have a zig zag/zipper pattern on the backside where the sheet metal is welded together. (Please see the long description to see how I broke the rules)

For Use in:
 P-226 – 9mm – 10 and 15 round magazine
P-228 – 9mm – 10 and 13 round magazine
P-229 – .40/.357 – 12 round magazine