Glock 42/43/43X Tritium/Fiber Optic Sight Set - TFX Pro

TRUGLO

MSRP: $189.99
Was: $169.99
Now: $134.99
(You save $55.00 )
SKU:
TG13GL3PC
UPC:
788130022535

Glock 42/43/43X/48 – Tritium/Fiber-Optic Sight Set – TFX Pro – Orange Front Ring


PLEASE DOUBLE CHECK DETAILS, MODEL FITMENT, MOS COMPATIBILITY, AND INSTALLATION REQUIREMENTS BEFORE PURCHASE.

TRUGLO’s TFX Pro sight set gives slimline Glock pistols a serious day-and-night upgrade with sealed tritium lamps, fiber-optic illumination, and a high-visibility orange FOCUS•LOCK front ring that helps the shooter pick up the front sight fast. This is a steel, carry-friendly setup built for people who want more visibility than factory sights without turning a working gun into a snaggy mess.

The TFX Pro line is built for hard use. You get a square front sight, U-notch rear, durable protective finish, and a sight picture that works in bright daylight, dim interiors, and real low-light conditions without batteries or light charging.


Fitment

  • Fits Glock 42.
  • Fits Glock 43.
  • Fits Glock 43X.
  • Fits Glock 48.
  • Designed for the slimline / single-stack Glock sight family listed above.

Does NOT Fit

  • Does not fit Glock 43X MOS.
  • Does not fit Glock 48 MOS.
  • Does not fit MOS optic-height setups unless your exact sight-height and optic configuration are verified separately.
  • Does not fit standard double-stack Glock models such as G17, G19, G19X, G26, G34, G45, or G47.
  • Does not fit large-frame Glock models such as G20, G21, G29, G30, G40, or G41.
  • Not a suppressor-height or optic co-witness sight set.

What It Does

This sight set replaces the factory sights with a tritium and fiber-optic system that stays visible around the clock. The front sight uses a green tritium/fiber unit with an orange FOCUS•LOCK ring for faster front-sight pickup, while the rear uses a green tritium/fiber U-notch arrangement for quicker alignment and cleaner tracking under speed.

Why It’s Worth It

If you want a premium slimline Glock sight upgrade that works in bright daylight, low light, and ugly real-world carry conditions, this is one of the stronger options in the lane. The fiber/tritium combo tends to be faster than plain tritium for many shooters, and the steel body is built to shrug off normal carry abuse, oils, and cleaning solvents.


Specs

  • Brand: TRUGLO
  • Series: TFX Pro
  • Common SKU / MPN: TG13GL3PC
  • Type: Tritium / fiber-optic handgun sight set
  • Front sight: Green tritium/fiber-optic with orange FOCUS•LOCK ring
  • Rear sight: Green tritium/fiber-optic U-notch rear
  • Front / rear style: Square front / U-notch rear
  • Material: CNC-machined steel
  • Finish: Black FORTRESS FINISH nitride protective coating
  • Profile: Compact snag-resistant profile designed to fit standard holsters
  • Rear sight feature: Angled rear sight edge for emergency one-hand slide operation
  • Brightness: No batteries or light exposure required
  • Assembly: Assembled in the USA with Swiss tritium

What’s Included

  • Front TFX Pro sight
  • Rear TFX Pro 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 bad words are part of the plan.


Verify Before You Buy

Verify you are buying for a Glock 42, 43, 43X, or 48 non-MOS slide. This is not an MOS optic-height sight set and is not for standard double-stack Glock models. Slimline Glock naming gets messy fast, and buying by vibe is how returns get born.


Disclaimers

⚠ 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.

⚠ 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.

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