The XS Sights F8 is a tritium front-and-rear night sight set engineered to improve sight acquisition in varied lighting conditions. It pairs a large, high-contrast orange front ring and photoluminescent particles with tritium vials in both front and rear for reliable low-light visibility. The rear sight uses a wide notch and a rounded base to draw the eye to the top edge for consistent alignment, while an overhang and ledge reduce glare and aid one-handed slide manipulations. Installation is straightforward and can be completed by hand or with a sight pusher tool.
Key Specifications
- The sight set is the F8 model from XS Sights.
- Material construction is steel with tritium.
- Front sight features a high-contrast orange photoluminescent ring.
- Both front and rear sights are tritium-powered for low-light visibility.
- Rear sight provides a wide notch to increase front sight visibility.
- Rear sight includes an overhang to reduce glare and a ledge for one-handed slide manipulations.
- Installation can be done by hand or with a sight pusher tool.
- Manufacturer states a 10 year Night Sight Warranty.
- Package dimensions are 1.20 x 8.15 x 4.90.
- Listed to fit Glock 20, 21, 29, 30, 30S, 37, and 41 according to product copy.
Built for straightforward, dependable sighting in daylight and low-light conditions, the XS F8 combines tritium illumination with a vivid front ring and user-focused rear geometry. Its durable steel construction, easy installation, and long warranty make it a practical upgrade for responsible shooters seeking faster, more consistent sight alignment on supported Glock platforms.
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