Wilson Combat's Custom-Tune Spring Kit improves S&W J Frame revolver trigger pull and action. Includes reduced-power hammer and rebound trigger springs made from high-tensile wire for reliable performance.
The Wilson Combat Custom-Tune Spring Kit is engineered to transform your S&W J Frame revolver's trigger action without requiring gunsmithing expertise or significant expense.
This kit contains:
The multiple rebound spring options allow you to select the lightest spring that maintains proper trigger return for your specific revolver.
Single Action: Noticeably lighter trigger pull
Double Action: Improved trigger pull quality in both single and double action modes
The high-tensile spring wire resists taking a permanent set, ensuring consistent performance over time.
These springs feature a drop-in fit—no permanent modifications required. The kit is designed specifically for S&W J Frame centerfire revolvers and is not suitable for rimfire models.
Wilson Combat uses only the finest gun springs available. The reduced-power spring assortment ensures you achieve lighter trigger pulls while maintaining reliable function and long service life. If you've never upgraded your revolver's springs, the difference will be immediately apparent.