Gunsmithing - How to Install a Spring Kit in a S&W Revolver
Sometimes all that’s needed to improve the performance of a revolver is upgrading the springs. This GunTec video outlines the process for installing a Wolff spring kit in a Smith & Wesson revolver to smoothen and lighten the trigger pull. Larry Potterfield, Founder and CEO of MidwayUSA, swaps out the springs in a Smith & Wesson model 67, K frame revolver. The topics covered include basic disassembly and the replacement of the mainspring and rebound slide spring.