Smith & Wesson M&P 40 Trigger Bar Assembly - .40 S&W - Factory Part - Used j34u or if a gunsmith has

or if a gunsmith has recommended replacement during inspection

and typically features a 1 7/8 inch barrel for maximum concealability

This new-style MIM thumbpiece is designed for modern J Frame revolvers

Smith & Wesson Model 4556 (

These grips will NOT fit round butt frames

Smith & Wesson M&P 40 Trigger Bar Assembly - .40 S&W - Factory Part - Used j34u or if a gunsmith hasFactory Smith & Wesson trigger bar assembly for M&P 40 pistols. This used part is in good working condition and fits M&P 40 Full Size and Compact models. Part Number: 40S5 Compatibility: M&P 40 Full Size and Compact (1. 0 and 2. 0) Caliber: . 40 S&W Condition: Used, good working condition Quality: Factory S&W part manufactured to exact specifications Installation Note: Professional gunsmith installation required for proper fitting and function.