Description
Trijicon Bright & Tough Night Sight Set for Colt 1911, .125-Inch Tang
The Trijicon CA01 Bright & Tough night sight set uses a 0.125-inch front tang for compatible Colt 1911 pistols. It is specified for Government, Combat Elite, and Delta Elite models made after 1988. Trijicon also lists Para Ordnance P10 and P14 pistols with a stake-in front sight, excluding Limited versions.
Green front and rear tritium lamps supply battery-free illumination, with white outlines around the lamps for a conventional three-dot appearance. The square rear notch and front blade are each 0.125 inch wide. The tang size is a separate fitment measurement, not the front blade height.
Choose this set by the existing sight configuration as well as the pistol model. CA01 is the wider-tang option, distinct from the 0.055-inch CA02. Trijicon recommends professional installation.
Specifications
- Manufacturer model: CA01
- Manufacturer item number: 600138
- UPC: 719307200029
- Compatibility: Colt Government 1911, Combat Elite, and Delta Elite made after 1988; Para Ordnance P10/P14 with a stake-in front sight, excluding Limited versions
- Included components: Front and rear sights
- Front illumination: Green tritium
- Rear illumination: Green tritium
- Front outline: White
- Rear outlines: White
- Battery requirement: None
- Rear notch: Square
- Front tang: 0.125 inch
- Front blade width: 0.125 inch
- Front blade height: 0.185 inch
- Overall front height: 0.36 inch
- Rear notch width: 0.125 inch
- Rear blade height: 0.195 inch
- Overall rear height: 0.325 inch
Dimensions are manufacturer reference values. Blade height and overall height are separate measurements.








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