49120 Wolff Ruger P91 Factory Standard Recoil Spring
Description Recoil Springs are available with load-rated specifications to tailor the recoil function to individual needs. Each load-rated recoil spring pak includes an extra power firing pin spring. For Use in: P-91, .40 S&W Reduced Power…: 18 Lb. Factory Standard.: 20 Lb. Extra Power……..: 22 & 24 Lb.
