The XS Sights R3D night sight set (brand part number SW-R033S-6G) gives Smith & Wesson pistols a traditional three-dot tritium notch-and-post sight picture built for low-light defensive use. Made by XS Sights, the front sight carries a green tritium vial with a green photoluminescent Glow Dot outline for fast daylight visibility, while the rear sight uses a blacked-out two-dot tritium design that will not outshine the front. XS intentionally runs a brighter tritium vial up front, which keeps your eye drawn to the front sight rather than splitting attention between front and rear. The result is a fast, natural notch-and-post picture that works the same whether you are shooting in daylight or in the dark.

Key Specifications

• Traditional 3-dot tritium notch-and-post sight picture.
• Green tritium front dot with a green photoluminescent outline for daylight visibility.
• Blacked-out green tritium rear dots that will not outshine the front sight.
• Brighter front tritium vial keeps shooter focus on the front sight, day or night.
• Compatible with Smith & Wesson pistols.
• Front sight measures 0.440 inch long, 0.145 inch wide, and 0.282 inch tall.
• Rear sight measures 0.890 inch long, 0.800 inch wide, and 0.380 inch tall.

Frequently Asked Questions

Do these sights need batteries? No, they are self-illuminated tritium night sights.

Why is the front sight brighter than the rear? XS intentionally uses a brighter front tritium vial so your eye stays focused on the front sight instead of splitting attention with the rear.

What pistols does this set fit? Smith & Wesson pistols.

Buy the XS Sights R3D Night Sights for Smith & Wesson

Order this XS Sights night sight set from our Lubbock, Texas gun shop for fast, direct shipping right to your door. Browse more gun sights from Schaefer Defense to see your sights day or night.