Smith & Wesson M&P 40 Full Size Slide Assembly & Parts Kit .40 S&W Used MP40A Extractor Parts Replace if barrel shows excessive

Replace if barrel shows excessive wear

ensuring the sight never shifts under recoil

3000 series

This precision-engineered spring reduces trigger pull weight for improved accuracy and smoother double-action shooting while maintaining excellent reliability

Genuine factory new Smith & Wesson hammer block designed for multiple J Frame revolver models

Smith & Wesson M&P 40 Full Size Slide Assembly & Parts Kit .40 S&W Used MP40A Extractor Parts Replace if barrel shows excessiveThis listing is for one (1) used Smith & Wesson M&P 40 Full Size Slide Assembly & Parts Kit (Part# MP40A) in used, factory pulled condition. What's Included Slide Assembly Trigger Bar Assembly Slide Stop Lever Housing Locking Block Trigger Pin Take Down Lever Magazine Release Button Locking Block Pin Grip Tool Back Strap Part Details Brand: Smith & Wesson Part Number: MP40A Condition: Used Factory Pulled Caliber: . 40 S&W Model Compatibility Model