Wolff Reduced Power Shooter's Spring Pack for S&W J-Frame Revolvers | Part 17125 cylinder release This is the new-style 6-shot

This is the new-style 6-shot extractor that ensures reliable ejection of spent cartridges

Reduced Power Options: Lighter hammer fall for improved trigger pull

Some fitting may be required by a qualified gunsmith

Part# K989 Smith & Wesson Used K Frame Model 15 Nickel

Models were numbered beginning in 1957–58

Wolff Reduced Power Shooter's Spring Pack for S&W J-Frame Revolvers | Part 17125 cylinder release This is the new-style 6-shotWolff Reduced Power Shooter's Spring Pack for S&W J Frame Revolvers Part Number: 17125 Premium Wolff Reduced Power Shooter's Spring Pack designed specifically for Smith & Wesson J Frame revolvers. This comprehensive 4 spring kit includes a reduced power mainspring and three rebound springs, allowing you to fine tune your J Frame's trigger pull for improved accuracy and smoother shooting. Perfect for concealed carry, competition, and range use. What's