Smith & Wesson M&P Shield Sear Housing Block - 9mm/.40 All Generations - Factory OEM 422230000 k13u Fits multiple J Frame variants

Fits multiple J Frame variants

Material: Aluminum

Serial # 14388

327 Federal Magnum

Part # A5 Smith & Wesson J Frame Model 36

Smith & Wesson M&P Shield Sear Housing Block - 9mm/.40 All Generations - Factory OEM 422230000 k13u Fits multiple J Frame variantsSmith & Wesson M&P Shield Sear Housing Block Factory OEM Part #422230000 Genuine Smith & Wesson factory sear housing block for M&P Shield pistols. Critical frame component that houses the sear and fire control components. Key Features: Factory OEM quality and precision Precision molded polymer construction Houses sear assembly Direct replacement part Critical fire control housing Compatibility: Compatible with: M&P Shield 9mm M&P Shield . 40 S&W