Smith & Wesson M&P 45 Sear Housing Block Manual Safety | OEM 3000166 rear sight The K Frame size provides

The K Frame size provides excellent handling and pointability while the

May fit other K Frame models - verify compatibility

This is a direct OEM drop-in replacement that restores the revolver to factory specification

K Frame Models: 10

Smith & Wesson N Frame Model 629-3 Rear Adjustable Sight - Used OEM

Smith & Wesson M&P 45 Sear Housing Block Manual Safety | OEM 3000166 rear sight The K Frame size providesSmith & Wesson M&P 45 Sear Housing Block with Manual Safety Factory OEM Part 3000166 Genuine Smith & Wesson factory sear housing block for M&P 45 pistols equipped with manual safety. This critical fire control component houses the sear assembly and is essential for proper trigger function and safety operation. Key Features: Factory OEM Part: Genuine S&W part #3000166, not aftermarket Manual Safety Version: Designed specifically for M&P 45 models with