Smith & Wesson M&P9 Shield Sear Housing Assembly with Hammer, Pin, Spring & Manual Safety, Part MPS7 barrel Rimfire hammers use a different

Rimfire hammers use a different firing pin configuration and are not interchangeable with centerfire hammers

pulled from a used firearm and inspected for function

Factory pinned 2-inch barrel for K Frame Model 15 Combat Masterpiece

Finish: Case colored (old style)

Smith & Wesson K Frame Model 12 Side Plate & Screws Set of 3 — Part# K121

Smith & Wesson M&P9 Shield Sear Housing Assembly with Hammer, Pin, Spring & Manual Safety, Part MPS7 barrel Rimfire hammers use a differentSmith & Wesson M&P9 Shield 9mm Sear Housing Assembly OEM used sear housing assembly for the Smith & Wesson M&P9 Shield pistol. This is a complete fire control group sub assembly that includes the sear housing, hammer, pin, spring, and manual safety lever everything needed to restore your Shield's trigger and safety function to factory spec. New style part in used condition. Specifications Manufacturer: Smith & Wesson Model Compatibility: M&P9 Shield