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Questions & Answers
Will these co-witness to a Holosun 509T on a Glock slide that has been milled special for the 509T? Expert Answer

This TruGlo Tritium Pro Handgun Sight Set is a low height set and would not be tall enough to provide an absolute co-witness. You would likely achieve a lower 1/5 co-witness with these sights.

by Ethan, Gear Expert, January 4, 2023
Do these co witness with a Holosun SCS? Expert Answer

The TruGlo Tritium Pro Handgun Sight Set will co-witness with the Holosun SCS as they are the low height, not suppressor height, model sights.

by Ethan, Gear Expert, August 17, 2022
Customer Reviews
Helpful Positive Review
Tritium Pro sights by Skippy, Verified Owner, October 25, 2018
Whether low, high or MOS these sights are arguably the best thing TruGlo has done since, EVER ! Like millions of others I've owned TruGlo sights in various forms for multiple guns over the years and have made friends with folks at TruGlo and had mult...
Read More...
12/12 found this helpful
Helpful Positive Review
Amazing for the price by EballcuzirollLikethat, Verified Owner, March 11, 2021
There is nothing quite like tritium. These have the u notch in the rear and are solid metal construction. Perfect for the occasional one handed slide rack to make yourself feel tacticool. Nice fit and function.
2/2 found this helpful
Helpful Positive Review
Amazing Sights! by Ty, August 2, 2020
great fit and great quality! they glow amazing! and were super easy to install! if you have the right tools of course! Truglo has never disappointed and always take care of the customer to get your satisfaction!
1/1 found this helpful
Helpful Positive Review
This was the best upgrade I could have done to my Glock Nineteen Generation 3. I added these because I attached a RTed dot on my pistol. These line up perfectly to my red dot sights. I recommend everyone upgrade to high sights on their pistols.
1/1 found this helpful
Most Recent Reviews
Currently on my G45 mos and 509T x2 by Augustus, Verified Owner, October 23, 2025
I have these currently installed on my Glock 45 MOS Gen 5, these iron sights give me a lower 1/3 with my HoloSun 509t x2.one issue though, Im currently using a Safariland holster number 6390RDS-2832-131, I've noticed due to the extra height of the fr...
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Most Recent Reviews
Truglo Glock Sights by Steve, Verified Owner, April 15, 2025
This was my first purchase of this sight style. Great looking sights and the co-witness is spot on.
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Gun Make:
Glock
Gun Model:
Glock 17, Glock 19, Glock 19X, Glock 22, Glock 23, Glock 24, Glock 26, Glock 27, Glock 33, Glock 34, Glock 35, Glock 39, Glock 45
Additional Features:
MOS Compatible
Condition:
New

Code: TU-AP-TG-TG231G1MW-EE

MPN: TG231G1MW

UPC: 788130023792

List: $95.99Save 15%
$81.89

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Please note - Pistol sights require professional installation equipment. Improper installation can cause the product to misfunction or even damage the product, making it non-returnable. We strongly advise consulting a gunsmith before purchasing this product.

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS

Trusted by gun owners of all stripes for their reliability, night sights, and unmatched brightness, the TruGlo Trit Pro Glock Low MOS Set TG231G1MW is an impressive way to make sure you have a clear advantage in any shooting situation. This Night Sight from the experts at TruGlo will give you a heightened advantage in any tactical situation, thanks to its incredibly durable construction and innovative features. The TruGlo Trit Pro Sight Set for Glocks come with a Focus-Lock feature on the front sight that allows you to quickly find your target, so you won't have to waste any time searching for your front sight during draws. This TruGlo Illuminated Handgun Sight is built with a snag-resistant design that ensures you'll never accidentally deploy your sights. For a reliable way to make sure you are shooting with incredibly bright and sturdy sights, choose the TruGlo Trit Pro Glock Night Sight Set.image

WARNING: California`s Proposition 65

Specifications for TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS:

Manufacturer: TruGlo
Gun Make: Glock
Gun Model: Glock 45, Glock 35, Glock 34, Glock 24, Glock 22, Glock 17, Glock 39, Glock 27, Glock 33, Glock 26, Glock 23, Glock 19, Glock 19X
Additional Features: MOS Compatible
Condition: New
Country of Origin: USA

Features of TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS:

  • Unmatched visibility in low-light shooting conditions or complete darkness
  • Angled rear sight edge for emergency one-hand operation
  • Glows-in-the dark - no batteries or light exposure required
  • Assembled in the USA with quality Swiss Tritium for maximum brightness
  • Front sight Focus-Lock for fast and accurate shooting
  • Fortress Finish provides a permanent protective coating for maximum protection
  • Fits standard holsters

Package Contents:

  • TruGlo Trit Pro Glock Low Mos Set Wht TG231G1MW

TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS Orderable Models

List of Orderable Models

  • TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS, White Focus Lock Ring, TG-TG231G1MW , MPN: TG231G1MW , UPC: 788130023792 , Code: TU-AP-TG-TG231G1MW-EE

TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS Unavailable & Discontinued Models

List of Unorderable Models

  • USED, TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS, White Focus Lock Ring, TG-TG231G1MW , MPN: TG231G1MW-EDEMO , Code: TU-AP-TG-TG231G1MW-EDEMO-IN-D
  • USED TruGlo Tritium Pro Handgun Sight Set for Glock Low MOS, White Focus Lock Ring, TG-TG231G1MW, EDEMO1, Used, Condition Fair , MPN: TG-TG231G1MW-EDEMO1 , Code: TU-AP-TG-TG231G1MW-EDEMO1
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