Wolff Shooter's Packs contain reliable springs which provide a great improvement in the overall trigger pull and hammer function. Installation requires disassembly and reassembly of the revolver.
Smith and Wesson J-Frame Models: 31, 32, 34, 36, 37, 38, 42, 422, 49, 60, 63,, 631, 632, 637, 640, 642, 649, and 940
1 each 8 pound reduced hammer springs.
1 each 13, 14, and 15 pound reduced power rebound springs. Notes:
Factory return spring is 15 pounds.
Hammer springs control the "feel" of the trigger.
Trigger return springs control the force required to depress the trigger.
Installation of a lighter spring makes it easier to depress the trigger.
Installation requires disassembly and reassembly of the pistol.
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