The Night Fision Tritium Night Sight Set Yellow Front Black Back for Glock 42/43/43X (part no. GLK003007YGZ) is a Night Fision tritium night sight set built to fit the Glock 42, 43, and 43X.

Key Specifications

• Manufactured by Night Fision.
• Front sight uses a yellow tritium insert.
• Rear sight is a square-front/U-notch black rear.
• Built to fit the Glock 42, 43, and 43X.
• Manufacturer style designation: Perfect Dot Night Sight Square Front/U-Notch Rear.
• Uses a patented injection-molded sleeve that locks the tritium vial in place with ballistic-grade material.
• Carries more tritium than an average night sight, with a domed lens that collimates the glow into a sharp, defined dot.
• CNC-machined from high-quality steel with a black nitride coating for wear and corrosion resistance.
• Built in the USA with Swiss tritium.
• Installation is gunsmith-recommended.

Frequently Asked Questions

Will this sight set fit my Glock 42/43/43X?

This set is built specifically for the Glock 42, 43, and 43X. Confirm your exact model before ordering, since front/rear sight dimensions are not interchangeable across unrelated handgun families.

Do these sights need batteries?

No. Night Fision sights are self-illuminated tritium sights with no battery, switch, or charging required.

Buy the Night Fision Tritium Night Sight Set Yellow Front Black Back for Glock 42/43/43X

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