Wolff 47410 RP Recoil Spring 10LB - S&W Model 5904 3904 9mm 10mm auto This is a used factory-original

This is a used factory-original thumb piece and nut for the Smith & Wesson N Frame Model 25 chambered in

or damaged trigger can cause inconsistent pull weight

5" barrel for Smith & Wesson compact 9mm pistols

Part # 3010332 Smith & Wesson Pistol M&P 45 M2

Wolff 47410 RP Recoil Spring 10LB - S&W Model 5904 3904 9mm 10mm auto This is a used factory-originalWolff 47410 RP Recoil Spring 10 LB Reduced Power Wolff 10 pound reduced power recoil spring for Smith & Wesson 3rd generation 9mm pistols. Made by Wolff GunspringMakers, the industry leader in precision springs. This lighter spring is ideal for target loads and competition use. Includes firing pin spring. Compatible Models Model 39, 439, 539, 639 Model 59, 459, 559, 659 Model 3904, 3906, 3944, 3946 Model 5903, 5904, 5906, 5923, 5924, 5926, 5943, 5944,