WALTHER PP 9mm (380) Full or Extra Power Recoil & Firing Pin Springs

CZ 75 B COMPACT Models Reduced Full Extra Power Recoil & Firing Pin Spring Kits

Wolff for CZ 1924 9mm Extra Power Recoil & Firing Pin Spring 13 lb 42913

WALTHER PPK PPKS 9mm (380) FULL FACTORY EXTRA POWER Recoil & Firing Pin Springs

Wolff for FEG R-9 9mm 14lb Variable Recoil & Firing Pin Spring 45514

Wolff 1911 17lb Colt Pocket 9 - 9mm Recoil & Extra Power Firing Pin Spring 52317

CZ 75 85 97 B Models Reduced Full or Extra Power Recoil & Firing Pin Spring Kits

Walther Model 9 6.35mm Standard Recoil and Extra Power Firing Pin Spring 24658