Product Summary
The Apex Tactical Spring Kit is designed to enhance the performance of Smith & Wesson SD, SD40, SD9VE, and SD40VE series semi-auto pistols. This kit significantly improves the shooting experience by reducing the overall trigger pull weight by approximately two pounds compared to the factory standard. The included springs are engineered for duty and carry use, ensuring reliability in demanding situations. You can use this kit as a stand-alone upgrade or in conjunction with the Apex SD Polymer Action Enhancement Trigger for a customized feel. It is an ideal choice for owners looking to refine the action of their Smith & Wesson Sigma or SD series firearms.
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