TruGlo TFX Pro Glock 42/43/43X/48 Tritium Fiber Optic Sight Set - Black Nitride

The TruGlo TFX Pro is TruGlo's premium day/night handgun sight set, combining Swiss tritium and fiber-optic illumination in a rugged, snag-free package built around a steel frame with TruGlo's proprietary Black Nitride Fortress finish. This TG13GL3PC set fits the Glock 42, 43, 43X, and 48 (excludes MOS models) and delivers instant target acquisition from bright daylight to total darkness.

The TFX Pro front sight features a green fiber-optic core wrapped in a contrasting orange Focus Lock outline for faster front-sight focus in daylight, plus a Swiss tritium insert that glows bright in low light and total darkness. The rear sight pairs a green tritium and fiber-optic insert with a quick and accurate U-notch design, with an angled face that allows emergency one-handed slide racking when needed.

Designed as a direct drop-in replacement, the TFX Pro installs into the factory dovetails and provides a fully enclosed, snag-free profile that won't catch on clothing or holsters. Whether for concealed carry, home defense, or duty use, the TFX Pro brings proven tritium-plus-fiber-optic performance to Glock pistols.