Trijicon HD Tritium Sight, Fits Colt 1911, Orange Outline, Novak Low Mount Dovetail Cut CA128O-600527

Fits 1911 Novak Low Mount Dovetail Cut models. - The HD Night Sights were specifically created to address the needs of tactical shooters. - The three dot green tritium night sight set's front sight features a taller blade and an aiming point ringed in photoluminescent paint while the rear sight is outlined in black and features a wider U-shaped notch. This unique 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. - Green tritium lamps are warranted for 12 years from date of manufacture. Manufacturer Part Number: CA128O