Sights for Smith & Wesson 645

Iron sights for the Smith & Wesson 645. Each is machined for the Smith & Wesson 645's slide dovetail, so it seats in the dovetail without gunsmithing.

Choose the piece you need – a rear sight – in a plain black blade, white dots, or white lines.

Compatibility is specific to the Smith & Wesson 645 — confirm the fit on the individual product page before ordering.