Night Fision Costa Ludus Night Sights for Glock 17/19

Night Fision Costa Ludus Night Sights

The Costa Ludus night sight system represents a thoughtful approach to low-light shooting. Night Fision has engineered these sights specifically for shooters who rely on both iron sights and modern optics.

Key Features

• Proprietary Perfect Dot front sight with green tritium and orange outline for rapid target acquisition
• Horizontal tritium bar rear sight for a unique, unmistakable sight picture
• Serrated surfaces reduce glare and provide a professional appearance
• Low-profile design minimizes interference with red dot optics
• Domed lens creates a crisp, defined glow in low-light conditions
• Ballistic injection-molded sleeve securely holds tritium vials in place
• Enhanced tritium capacity compared to standard night sights

Specifications

• Front sight width: 0.140"
• Front sight height: 0.299"
• Rear sight height: 0.330"
• Compatible with Holosun C-Series and Trijicon RMR Type 2 mini-red dot optics
• Fits Glock 17, 17L, 17MOS, and 19

Design Philosophy

These sights are engineered for shooters who demand performance in multiple lighting conditions. The minimal co-witness height allows your red dot to remain unobstructed while maintaining reliable iron sight capability. Before installation, compare blade height with your optic housing to ensure optimal sight picture alignment.