- Thin front post (.122” width) promotes a larger field of view for fast target identification and engagement at longer distances
- Glow-in-the-dark photoluminescent painted front outline combines with a “U” notch rear, and black painted rear outlines to quickly draw your eye to front post in all lighting conditions
- Tritium phosphor-filled glass lamp illuminates sights for high visibility in all lighting situations
- Each Trijicon tritium lamp is capped with a sapphire jewel that helps evenly distribute the light and also acts as an additional layer of protection from puncture and cleaning solvents
- Fits Sig Sauer Models: Calibrated for .40S&W and .45ACP including P220, P229, P240, P245, P938, Pro233, Pro2340, and Pro245.