Shooters Pak - Reduced Power - This pak contains 1 each 8 pound reduced power hammer spring and 1 each 13, 14 and 15 pound reduced power rebound springs allowing adjustment for lighter and smoother trigger and hammer action. Note: Models 317, 650, 651 have a 12 Lb. factory hammer spring.

Hammer Springs (mainsprings)

• Reduced Power...: 8 Lb.
• Factory Standard.: 8.5 Lb.
• Extra Power.........: 9 Lb.

Note: Models 317, 650, 651 have a 12lb rated hammer spring.

Hammer Spring Pak - This pak contains 1 each 8, 8.5 and 9 pound hammer springs allowing optimum choice for your J-frame hammer action.

Rebound Springs - Trigger rebound springs are common to all Smith & Wesson J, K, L and N frame revolvers. These springs greatly influence the double action trigger pull which is a major concern of competitive shooters. W.C. Wolff company offers reduced power rebound springs rated from 12 to 16 pounds. For reference, the factory rebound spring is 18 pounds. These springs lighten trigger and let-off functions for smoother and easier trigger pull. We offer these springs in several assortment paks as well as individually.

Individually sold Rebound Springs. Available in 11, 12, 13, 14, 15, & 16 Lb ratings. Available in Paks of 1, 3, & 10.