Description
Trijicon Suppressor/Optic Height Sight Set for Standard-Frame Glock, Yellow-Outline Green Tritium Front, Non-Tritium Rear
The Trijicon GL201-C-601139 combines a yellow front outline with green front tritium and a plain metal rear sight. For compatible standard-frame Glock pistols, it offers a bright daytime front surround without adding rear lamps or painted rear dots.
This is a front-only illuminated set: yellow describes the front outline, while the tritium lamp is green. The front blade is 0.365 inch high, and the rear has a 0.150-inch square notch. Both sights and a front sight screw are included.
Match the exact pistol model and slide configuration to this sight set. Suppressor clearance and visibility through an optic depend on the complete setup, so the sight height alone does not guarantee compatibility.
Specifications and Fitment
- Manufacturer model: GL201-C-601139
- Compatibility: Glock 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45
- Front sight: yellow outline with green tritium
- Rear sight: plain metal, without tritium lamps
- Rear notch: square
- Front blade width: 0.144 in. (3.65 mm)
- Front blade height: 0.365 in. (9.27 mm)
- Overall front height: 0.418 in. (10.61 mm)
- Rear notch width: 0.15 in. (3.8 mm)
- Rear blade height: 0.361 in. (9.16 mm)
- Overall rear height: 0.451 in. (11.45 mm)
- Includes: front sight, rear sight, and front sight screw
- Dimensions are manufacturer reference measurements. Professional installation is recommended.








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