Glock 42/43 – Fiber-Optic Sight Set – Red Front / Green Rear – 3-Dot

TRUGLO

Was: $69.99
Now: $57.99

Glock 42/43 – Fiber-Optic Sight Set – Red Front / Green Rear – 3-Dot


PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.

TRUGLO’s Brite-Site fiber-optic set is a straightforward upgrade for Glock 42/43 pistols that need a brighter, faster iron sight picture in normal lighting. This version uses a contrasting red front and green rear, which helps the front sight stand out quicker without turning the rear into visual clutter.

This is a non-tritium fiber-optic sight set, so it is built for strong daylight and bright ambient-light visibility rather than true self-illuminated night-sight use. It is a steel, snag-resistant setup made for carry and range work without the usual cheap-plastic nonsense.


Fitment

  • Fits Glock 42
  • Fits Glock 43

What it does

This sight set replaces factory sights with a higher-visibility fiber-optic setup that is easier to track in daylight and bright indoor conditions. The contrasting red front and green rear help your eye pick up the front faster for cleaner target focus and quicker follow-up shots.


Why it’s worth it

If someone wants a brighter iron sight picture but does not want to pay tritium money, this is the practical middle ground. It is simple, durable, and useful, especially for range guns and daylight carry setups.


Specs

  • Product line: Brite-Site Fiber Optic
  • Sight style: Front and rear 3-dot set
  • Front sight color: Red
  • Rear sight color: Green
  • Construction: CNC-machined steel frame with fiber-optic inserts
  • Finish: Black / Fortress finish
  • Concealed fiber design
  • Snag-resistant design
  • Fits standard holsters

What’s included

  • Front sight
  • Rear sight

Tools needed

A Glock front sight tool and a proper sight pusher are strongly recommended. Be smarter than the guy who grabs a punch, a hammer, and a bad attitude.


Install notes

TRUGLO-compatible sight sets should be installed with a proper sight press for best results. After installation, verify alignment and confirm point of impact at the range before trusting it for serious use.


Verify before you buy

Verify you are buying for a Glock 42 or Glock 43. This listing is for the red front / green rear fiber-optic set, not a tritium night-sight set.


⚠ 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.