Trijicon

The Trijicon BE110O Beretta PX4 HD Night Sight Set with Orange Front Outline is specifically designed to meet the needs of tactical shooters. The front sight of the 3-dot tritium night sight set features a tall blade and an aiming point ringed in photo-luminescent paint, while the rear sight is outlined in black and features a wide U-shaped notch. This configuration increases visibility and quickens front sight acquisition even in transitional lighting.  

Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation.