XS Sight Systems Standard Dot Tritium Sight Set for S&W 586/686/625/629/329 - Green Tritium

The XS Sight Systems Standard Dot Tritium Sight Set is a self-illuminating night sight set built specifically for Smith & Wesson K, L, and N frame revolvers, including the Model 329, 586, 625, 629, and 686. The front blade carries a high-contrast green tritium glow dot that draws the eye for fast sight acquisition in any light, while the wide rear notch lets the front sight snap into the picture under stress.

Engineered for the defensive revolver shooter, this set relies on tritium vials that glow continuously without batteries or external light sources. The standard dot profile delivers a clean sight picture suited to service-size S&W revolvers carried for personal defense or used at the range.

Installation requires drifting the sights into the revolver's dovetail; a proper sight pusher tool is recommended for safe, accurate fitting.