Description
Trijicon Suppressor/Optic Height Sight Set for Standard-Frame Glock, White-Outline Green Tritium Front, Non-Tritium Rear
The Trijicon GL201-C-601136 uses a white-outlined green front lamp and a plain metal rear sight for compatible standard-frame Glock pistols. The white front ring provides daytime contrast, and the front tritium lamp works without batteries in low light.
The rear is non-illuminated, with no tritium lamps or white dot outlines. This configuration pairs a 0.144-inch-wide front blade with a 0.150-inch square rear notch. Its 0.365-inch front blade height and 0.451-inch overall rear height are specific to this GL201 set.
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-601136
- Compatibility: Glock 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45
- Front sight: white 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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