Description
The Trijicon Suppressor Sights Glock White set is a suppressor and optic height pair for standard frame Glock pistols, and it is deliberately not a three dot set. The front blade carries a green tritium lamp ringed in white. The rear is plain metal with no lamp and no paint at all. Part GL201-C-601136.
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One Lamp, On Purpose
Conventional night sights put tritium in all three positions. In the dark that gives you three glowing dots, and under stress, at an odd angle, or with only one eye working properly, it is entirely possible to mistake a rear lamp for the front one and shoot where you are not aiming.
A single front lamp removes that possibility. There is exactly one glowing thing on the pistol and it is the front sight. The Trijicon Suppressor Sights Glock White set is built around that argument, and it is the reason a lot of instructors and duty users specify a blacked out rear.
What You Lose Without Rear Lamps
In genuine darkness you cannot see the rear notch, only the front lamp. That is fine at defensive distances, where the pistol is indexed by feel and the front sight lands roughly where it needs to be, but it is not a precision sight picture.
If your use case involves deliberate shots in poor light where you need to see the alignment rather than just the front sight, a three lamp set will serve you better. The Trijicon Suppressor Sights Glock White set is a considered trade, not a cheaper version of the same thing.
Suppressor And Optic Height
Overall front blade height is four hundred and eighteen thousandths of an inch and the rear is four hundred and fifty one. That is well above factory height, which is what lets the sights clear a suppressor body or appear inside the window of a slide mounted red dot.
That second case is where these come into their own. If your optic loses a battery, fogs, or takes a knock, the Trijicon Suppressor Sights Glock White set is right there in the glass rather than sitting uselessly below it.
Trijicon Suppressor Sights Glock White Specifications
- Fits: Glock 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39 and 45
- Front Lamp Color: Green tritium
- Rear Lamp: None, plain metal rear
- Front Paint Color: White
- Front Blade Width: 0.144 in. (3.65mm)
- Front Blade Height: 0.365 in. (9.27mm)
- Overall Front Blade Height: 0.418 in. (10.61mm)
- Rear Notch Style: Square notch
- Rear Notch Width: 0.15 in. (3.8mm)
- Rear Blade Height: 0.361 in. (9.16mm)
- Overall Rear Height: 0.451 in. (11.45mm)
- Manufacturer Part Number: GL201-C-601136
A Tight Notch Behind A Standard Width Blade
The front blade is one hundred and forty four thousandths wide inside a square rear notch of one hundred and fifty. Six thousandths of light either side is a precise picture that shows you clearly when the front sight is centred, and punishes a sloppy index by making the error obvious.
Combined with the blacked out rear, the Trijicon Suppressor Sights Glock White set gives you a daylight sight picture where the eye has one bright thing to find and a tight frame to put it in. That is a deliberate, disciplined arrangement rather than a fast and forgiving one.
Why Shooters Choose The Trijicon Suppressor Sights Glock White Set
- A single front lamp, so nothing can be mistaken for the front sight
- White front ring for fast daylight pickup
- Suppressor and optic height blades that co witness through most pistol red dots
- Plain metal rear that stays visually quiet in daylight
- Tight 0.15 in. square rear notch for a precise sight picture
- Covers nearly the whole standard frame Glock lineup
Tritium Construction
The front lamp is sealed in an aluminium cylinder, cushioned in silicone rubber against recoil and capped with a sapphire jewel that distributes the glow evenly while shielding it from bore solvent and from a slipped punch during cleaning.
Tritium is self powered. No battery, no switch, no charging under a flashlight. It dims slowly over roughly a decade, so the Trijicon Suppressor Sights Glock White front lamp will outlast most of the rounds the pistol will ever fire before it needs attention.
Check The Height Before You Order
These are suppressor and optic height blades. On a pistol with iron sights only and no can, they will sit noticeably higher than factory and may not clear a tight holster mouth. That is the wrong application for them.
Buy the Trijicon Suppressor Sights Glock White set if you run a suppressor, or if you have a red dot in a milled slide and want irons in the window. If neither applies, buy a standard height set and keep the pistol in the holsters you already own.
Installation And Ordering
The rear dovetail wants a proper sight pusher and the front is a hex nut torqued from inside the slide with thread locker. A gunsmith will fit the Trijicon Suppressor Sights Glock White set in minutes for less than the cost of refinishing a slide marked with a punch.
Browse the rest of our optics and sights and read the manufacturer specification page for the complete fit list and the other front colour options.
MAG5 Firearms is a family owned FFL dealer in Collegeville, Pennsylvania. Every Trijicon Suppressor Sights Glock White set we list is a genuine Trijicon item sourced through authorized channels and covered by the manufacturer warranty. If you are unsure whether you want rear lamps or a blacked out rear, reach out before you order and we will give you an honest answer.




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