Smith & Wesson J Frame Model 442 Side Plate & Screws .38 Special Used - Part 442159 M&P 2.0 This factory sear housing block

This factory sear housing block assembly with integrated magazine safety and manual safety is a critical fire control component for M&P9 and M&P40 pistols equipped with both safety features

MIM Technology:

this factory hammer assembly delivers the precision that made the Model 41 a championship-winning target pistol

Decorative silver star accent

often saving time and ensuring they get the exact factory part needed

Smith & Wesson J Frame Model 442 Side Plate & Screws .38 Special Used - Part 442159 M&P 2.0 This factory sear housing blockSmith & Wesson J Frame Model 442 Side Plate & Screws . 38 Special Factory Smith & Wesson side plate and screws for the J Frame Model 442 revolver. This is the old style design a genuine OEM used replacement part in good working condition. The side plate provides access to the internal action components and must seat flush and secure for proper function. Includes the original mounting screws. Specifications Part Number: 442159 Fits: S&W J Frame Model