Rival Arms RA4B231G Tritium Night Sights for Glock MOS

Rival Arms RA4B231G Tritium Night Sights

Purpose-Built for Low-Light Performance

A quality defensive firearm must perform reliably in all lighting conditions. These Rival Arms tritium night sights deliver consistent green luminescence that functions in complete darkness without requiring activation or batteries. The self-illuminating tritium ensures you can acquire your sight picture when ambient light fails.

Daytime Accuracy

When the sun is up, a large white dot on the front sight and rounded notch rear design work together to accelerate target acquisition and improve shot placement. The contrast between the white outline and the sight body provides rapid visual reference for both experienced shooters and those new to the sport.

Technical Specifications

• Construction: CNC-machined stainless steel for durability and precision
• Design: Snag-resistant profile minimizes catching on clothing or holsters
• MOS Compatibility: Low-profile design co-witnesses through mounted optics on MOS-equipped slides
• Application: Fits all double-stack 9mm Glock models with MOS cuts
• Sight Picture: Green tritium front with white outline, green tritium rear with white outline

The Advantage

These sights bridge the gap between traditional iron sights and modern optic-mounted systems. Whether you're running a red dot or relying on iron sights alone, the low-profile design ensures proper sight alignment without obstruction.