XS Sights F8 Night Sight Set for Glock 42 & 43

XS Sights F8 Night Sight System

The XS Sights F8 night sight set represents a thoughtful approach to improving sight acquisition and accuracy across all lighting conditions. These sights are engineered around a fundamental principle: the front sight must be easy to see and easy to focus on, whether you're shooting in bright daylight or low-light environments.

Key Features

Tritium Technology

• Green tritium elements in both front and rear sights glow in low light without requiring external power or charging
• Provides reliable sight alignment when ambient light is insufficient

High-Contrast Front Sight Design

• Large, highly visible orange ring with photoluminescent particles that absorb ambient light and glow in darkness
• Orange outline maximizes visibility across bright and low-light shooting conditions
• Designed to draw your eye naturally to the front sight for faster target acquisition

Wide Notch Rear Sight

• Increased sight gap allows more light around the front sight, improving visibility in low-light situations
• Wide notch geometry draws focus to the top edges of the sight picture for proper alignment
• Rounded base of notch prevents confusion and promotes consistent sight alignment

Practical Design Elements

• Rear sight overhang reflects glare downward, away from your eye, for clearer sight definition in bright conditions
• Rear sight ledge facilitates one-handed slide manipulations when needed
• Profile fits standard holsters without modification

Installation and Warranty

Installation is straightforward—these sights can be installed by hand or with a standard sight pusher tool. XS Sights backs the F8 with a 10-year no-questions-asked warranty, reflecting confidence in their durability and performance.

Fits: Glock models 42 and 43