+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Truglo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight TG13GL1A Gun Make: Glock, 26% Off and Coupon Available w/ Free Shipping

TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
1 of 3 images
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
2 of 3 images
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A
3 of 3 images
TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A

Tap Tap to Zoom

Questions & Answers
Will this fit Glock 26 gen 5 Expert Answer

The Truglo TFX Glock Low Green 3 Dot Sights will fit a Glock 26 Gen 5.

by Hunter, Gear Expert, October 4, 2023
Will these fit Gen 5 G23's since the slides are a bit different on the new gen .40? Expert Answer

Yes, Truglo says these are for all gens.

by Tom B, Gear Expert, October 7, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Best Tritium Fiber Optic Sights bar none by wrench999, Verified Owner, January 31, 2017
I've had other name brand sights on my duty gun, Glock Model 22 which I carried for 23 years before I retired. When Truglo came out I went with their sights and never turned back. Their TFX Model sights are the best yet. Good for us older guys whose ...
Read More...
2/2 found this helpful
Helpful Positive Review
Truglo TFX on G19 by fryboy, Verified Owner, December 18, 2017
Great for daytime use with fiber optics absorbing light and for nighttime use with tritium inserts, great for older eyes. Easy and faster to get target acquisition than stock sights. Finding your pistol at night is also a breeze as when you open your...
Read More...
4/4 found this helpful
Helpful Positive Review
Excellent all around sights by GreenWolf70, Verified Owner, November 15, 2016
The TFX line of sights by TruGlo addresses problems with fiber optic sights and Tritium sights. Fiber optics are great during daytime but essentially disappear as soon as the light goes down. Tritium sights are not bright in daylight and susceptible ...
Read More...
9/9 found this helpful
Helpful Positive Review
GLOCK NIGHT SIGHTS by shadetree, Verified Owner, December 4, 2016
EXCELLENT PRODUCT , WORKS AS EXPECTED . EASY INSTALL ON MY G23.VERY BRIGHT , GREAT IMPROVEMENT . OPTICS PLANET ALWAYS BEST PRICES & AVAILABILITY .FAST SHIPPING & LOTS OF TIMES FREE SHIPPING. THIS IS FOR MY NIGHT STAND PISTOL ,SIGHTS VISABLE IN TOTAL ...
Read More...
2/2 found this helpful
Helpful Positive Review
Installed on a 17 Gen 5 by Bob, Verified Owner, May 7, 2018
The manufacturing of the sight was excellent. Installation utilizing sight tool designed for Glocks was quick and easy. The contrast was what you would expect from this sight in various light conditions.
2/3 found this helpful
Helpful Positive Review
Good self/home defense sights by J, May 9, 2018
The sights are great night sights for people who have trouble seeing at night. The only problem is the low light situation the sights almost appear all black with no dots. The sights glow really good during the day and the white ring is very easy to ...
Read More...
1/1 found this helpful
Read All 14 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Gun Make: Glock Gun Model: Glock 17 , Glock 19 , Glock 22 , Glock 23 , Glock 24 , Glock 26 , Glock 27 , Glock 33 , Glock 34 , Glock 35 , Glock 38 , Glock 39 Color: Black , Green , Steel Front Sight Color: Green Rear Sight Color: Green Condition: New

Code: TU-AP-TG-TG13GL1A

MPN: TG13GL1A

UPC: 788130018392

14%
Product Discount
List: $159.99Save 26%
$118.99

Buy Together and Save

Receive $36.36 OP Bucks
Some discounts may not apply to bundled purchases

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 TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight

These Truglo TFX Night Sights combine glowing tritium and fiber optics for highly visible sights that encourage rapid target acquisition day and night. The fiber optics of these Tritium Pistol Sights from TruGlo use ambient light and carry most of the load during the day, while the tritium glows brightly at night, illuminating the fiber optics to enhance sighting. Truglo TFX Tritium/Fiber-Optic Night Sight Sets have been updated to be compact and snag-resistant, have a longer sight radius, and be extremely durable. Get the best of both worlds of battery-free illumination with the Truglo TFX Tritium/Fiber-Optic Night Sight Set.image

WARNING: California`s Proposition 65

Specifications for Truglo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight:

Manufacturer: TruGlo
Gun Make: Glock
Gun Model: Glock 23, Glock 24, Glock 27, Glock 33, Glock 34, Glock 39, Glock 35, Glock 19, Glock 17, Glock 22, Glock 38, Glock 26
Color: Steel, Black, Green
Front Sight Color: Green
Rear Sight Color: Green
Front Material: Tritium/Fiber Optic
Illumination Type: Tritium, Fiber Optics
Condition: New
Country of Origin: USA

Features of Truglo TFX Tritium/Fiber-Optic Night Sight Set, Glock, TU-AP-TG13GL1A:

  • First and only of its kind.
  • Fully protected TFO technology encapsulated in a virtually indestructible configuration.
  • Impervious to oils, chemicals, cleaning solvents and ultra-sonic cleaning processes.
  • Unmatched visibility in all shooting conditions 24/7.
  • Utilizes quality Swiss tritium for maximum brightness.
  • Glows in the dark.
  • No batteries required.
  • Concealed fiber can not be seen by target.
  • Fortress Finish provides a permanent protective coating for maximum protection.
  • Snag resistant design.
  • Fits standard holsters.
  • Fits Glock models 17/17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, and 39.

Package Contents:

  • Truglo TFX Tritium/Fiber-Optic Night Sight Set, Glock, TU-AP-TG13GL1A

Truglo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight Orderable Models

List of Orderable Models

  • TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A , MPN: TG13GL1A , UPC: 788130018392 , Code: TU-AP-TG-TG13GL1A

Truglo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • USED TruGlo TFX Glock Low 17/19/22/23/24/26/27/33/34/35/38/39 Green 3 Dot Sight, TG-TG13GL1A, EDEMO1, Used, Condition Like New , MPN: TG-TG13GL1A-EDEMO1 , Code: TU-AP-TG-TG13GL1A-EDEMO1
Compare (0)
1 item has been added
Add at least two items to compare