Wilson Combat Custom-Tune® Spring Kit, Ruger SP101 Revolver | 349

The Wilson Combat Custom-Tune Spring Kit for Ruger SP101 Revolvers includes reduced-power hammer and trigger return springs designed to provide a smoother, lighter trigger pull while maintaining dependable operation.

• Fits: Ruger SP101 Centerfire Revolvers
• Hammer Springs: 10 lb. and 12 lb. Reduced-Power
• Trigger Return Spring: 10 lb. Reduced-Power
• Material: High-Tensile Spring Steel Wire
• Features: Reduced Trigger Pull Weight, Resistance to Spring Set, Multiple Hammer Spring Options
• Operation: Single-Action and Double-Action
• Application: Custom Trigger Tuning
• Installation: Professional Gunsmith Installation Recommended

The Wilson Combat Custom-Tune Spring Kit provides a convenient solution for improving the trigger characteristics of Ruger SP101 centerfire revolvers.

The kit includes two reduced-power hammer springs and a 10 lb. reduced-power trigger return spring, providing options for tailoring trigger pull characteristics to individual preferences.

Manufactured from high-tensile spring steel wire, these springs are designed to resist taking a permanent set, maintaining consistent spring tension and dependable performance over extended use.

The included spring options allow a qualified gunsmith to balance trigger pull weight, trigger return, and reliable operation for a smoother shooting experience in both single-action and double-action modes.

Compatibility Note: Designed for Ruger SP101 centerfire revolvers. Not intended for rimfire models.

Installation Note: Wilson Combat recommends installation by a qualified gunsmith. Proper function and reliable primer ignition must be verified after installation.