Glock 20/21/29/30/31/32/37/40/41 – Tritium/Fiber-Optic Sight Set – TFX

TRUGLO

Was: $159.99
Now: $129.99

Glock 20/21/29/30/31/32/37/40/41 – Tritium/Fiber-Optic Sight Set – TFX – White Front Ring


PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.

TRUGLO’s TFX sight set gives compatible large-frame Glock pistols a true day-and-night upgrade with tritium and fiber-optic illumination in a steel carry-ready package. This version uses a green front sight with a white FOCUS•LOCK ring and green rear lamps, giving you a brighter, faster sight picture without batteries, charging, or other foolishness.

This is the standard TFX setup, not the Pro version. It is a strong fit for shooters who want around-the-clock visibility, durable steel construction, and a low-profile upgrade that still works with normal carry or field use.


Fitment

  • Fits Glock 20
  • Fits Glock 21
  • Fits Glock 25
  • Fits Glock 29
  • Fits Glock 30
  • Fits Glock 31
  • Fits Glock 32
  • Fits Glock 37
  • Fits Glock 40
  • Fits Glock 41
  • Excludes M.O.S. models

Does NOT fit

  • Does not fit M.O.S. models
  • Does not fit standard-frame Glock models such as 17/19/22/23 pattern pistols
  • Does not fit slimline Glock models such as 42/43/43X/48

What it does

This sight set replaces factory sights with a tritium and fiber-optic system that stays visible in daylight and low light. The front sight uses a green lamp with a white outline to help pull your eye to the front sight faster, while the rear gives you a clean green reference without needing batteries or light exposure.


Why it’s worth it

If you want something brighter than plain tritium and more useful in mixed lighting than basic factory irons, this is a solid upgrade. The TFX line is built for real-world use, with protected TFO technology, steel construction, and a snag-resistant profile that plays nicely with most setups.


Specs

  • Series: TFX
  • Type: Tritium / fiber-optic sight set
  • Front sight color: Green with white FOCUS•LOCK ring
  • Rear sight color: Green
  • Rear style: Square-notch rear
  • Material: CNC-machined steel
  • Finish: Black Nitride Fortress Finish
  • Profile: Snag-resistant carry profile
  • Brightness: No batteries or light exposure required
  • Technology: Fully protected TFO design
  • Resistance: Built to handle oils, chemicals, cleaning solvents, and ultrasonic cleaning
  • Made in USA

What’s included

  • Front sight
  • Rear sight

Tools needed

A proper sight pusher and the correct front sight tool are strongly recommended. This is not a hammer-and-hope job unless scratched slides and regret are your hobbies.


Install notes

After install, confirm alignment and verify point of impact with live fire before trusting the pistol for carry, duty, or field use. Good sights still need proper fitment and testing.


Verify before you buy

Verify you are buying for the Glock high-sight family listed above and not a standard-frame, slimline, or M.O.S. slide. Glock fitment has a talent for punishing assumptions.


⚠ Install & Compatibility Disclaimer

Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.

⚠ Glock Disclaimer

IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.

All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.

Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.

Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.