Smith & Wesson Pistol Model 4043 S-Lever .40 S&W - Part 4043k Recoil Guide or those building a spare

or those building a spare parts inventory

Fits both 1

This surplus set has been cleaned and inspected and is a reliable

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Smith & Wesson Pistol Model 4043 S-Lever .40 S&W - Part 4043k Recoil Guide or those building a spareSmith & Wesson Model 4043 Sear Used OEM Part Genuine Smith & Wesson Sear for the Model 4043, a double action only (DAO) . 40 S&W pistol from the 3rd Generation semi automatic lineup. The S lever is a critical internal trigger mechanism component that interfaces with the sear and disconnector to control the firing cycle. Keeping this part in proper working condition is essential for reliable trigger function. Part Number: 4043K Model: Smith & Wesson