Night Fision GLK003003OGZ Tritium Night Sights For Glock Green Tritium Orange Outline Front Sight- Green Tritium Black Outline Rear Sight Glock 42/43/43X

Compact Glock pistols demand sights that perform in all lighting conditions. Night Fision's tritium setup pairs green self-illuminating vials with contrasting outlines for fast sight alignment. Whether you're in Sunnyvale or beyond, upgrading your 42/43/43X improves your edge. Complete your transfer through TacticCAL with our FFL transfer in Sunnyvale.

Square Tritium Sight Picture Geometry

Square-profile sights anchor your aiming point without sacrificing speed. The green tritium front sight features an orange outline for daytime visibility, while the rear combines green vials with a black outline for crisp sight picture alignment. This configuration works in darkness and daylight. Installation fits Glock 42, 43, and 43X platforms. Check our FFL transfer pricing when you're ready to add this upgrade to your order. TacticCAL is your local gun shop in the Bay Area.

Frequently asked questions

Do these sights fit Glock subcompacts with aftermarket slides?

These sights are cut for standard Glock dovetails on 42/43/43X frames. Verify your slide uses factory-width dovetails before purchase. Aftermarket slides sometimes require fitting.

How long does tritium glow remain usable?

Tritium vials maintain useful brightness for 10–12 years under normal conditions. Brightness gradually fades over time. Daytime use via the orange and black outlines remains unaffected by tritium degradation.

What do I need to bring for DROS in California?

Bring a valid California driver's license or ID card, proof of residency, your Firearm Safety Certificate (FSC), and payment for the firearm and transfer fees. Find gun store Morgan Hill at TacticCAL.