Glock 43 Sights And Sight Upgrades

Q: Are upgrading the Glock 43 Sights worth it?

 

A: Yes. As technology has evolved aftermarket manufactures like Trijicon, Eotech, TruGlo, and more have developed more sight and optic designs to help acquire a target picture quicker, and with more accuracy.

 

Sight upgrades are one of the most important upgrades you can perform for your Glock 43 and 43x. Glock original equipment manufacturer (OEM) steel night sights are fitted and will work just fine, and as intended, but are not superior to designs like Trijicon's large dot front post, which helps to acquire a faster sight picture during low light & stressful situations. Original factory Glock 43 sights lack functionality and some Glock operators prefer a better advantage when on or off the range.

 

Glock 43 sight upgrades help to give you that advantage and are an excellent upgrade for your Glock pistol. Increase your Glock sights functionality, like a different sight picture, night sights, or even raised sights for use with a sound suppressor by purchasing one of our excellent options found below. Whatever the reason, there is plenty of great aftermarket Glock 43 sight options to replace the OEM sights. We also carry sights and night sights for Glock Gen 5 17 and more! Don't see the sights or night sights you want? Reach out to us directly and we'll help you find what you need! We sell at industry-low prices and have the connections to give you the best possible discount.

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Frequently Asked Questions



Why upgrade the sights on your Glock 43?

Factory sights are basic and can be hard to pick up under stress or low light. The sight upgrades we offer give you faster target acquisition, improved accuracy, and enhanced visibility—day or night.

What types of sights are available for the Glock 43?

NDZ offers fiber optic, tritium night sights, and high-contrast options from top brands. Whether you want faster daytime pickup or 24/7 visibility, we’ve got the right setup.

Are Glock 43 and 43X sights interchangeable?

Yes. The Glock 43 and 43X share the same slide cut, so sights are fully cross-compatible. All NDZ listings clearly show supported models.

Are these sights compatible with suppressor-height or optic-ready setups?

Some are. Look for suppressor-height models if you’re running a threaded barrel or optic. Product pages specify height and intended use.

Is professional installation required?

We recommend using a sight tool or having them installed by a qualified gunsmith, especially for tight-fitting steel sights. DIY installation is possible with the right tools.