Wilson Combat Custom Tune Spring Kit for Smith & Wesson K/L/N Frame - WC178 j37u Compatibility: L Frame Models 681

Compatibility: L Frame Models 681 & 686

This charming round sign celebrates the pride of having the right tools for the job

ensuring smooth and reliable function

L Frame: 581

Wilson Combat Custom Tune Spring Kit for Smith & Wesson K/L/N Frame - WC178 j37u Compatibility: L Frame Models 681Wilson Combat Custom Tune Spring Kit Upgrade your Smith & Wesson revolver's trigger pull with this premium Wilson Combat Custom Tune Spring Kit. Designed specifically for K, L, and N Frame revolvers, this kit includes carefully engineered springs to reduce trigger pull weight while maintaining reliable ignition. Key Features: Reduces trigger pull weight for smoother shooting Maintains reliable primer ignition Precision manufactured by Wilson Combat