Ameriglo GL119 Classic Tritium Sight Set for Glock Gen 1-4 10mm/.45/.357 - Green Tritium White Outline

The Ameriglo GL119 Classic Tritium Sight Set is a direct-replacement 3-dot night sight package built for Glock Gen 1-4 pistols chambered in 10mm Auto, .45 ACP, and .357 SIG. Part of Ameriglo's long-running Classic series, the GL119 uses CNC-machined steel front and rear sight bodies with a black finish for a factory-style fit and proven durability on carry and duty pistols.

Both the front and rear lamps use green tritium with a crisp white outline surrounding each insert, producing a high-contrast three-dot picture that picks up quickly in low light and remains visible in daylight. The front sight is paired with a classic square-notch rear, giving a familiar sight picture for users stepping up from factory Glock polymer sights to a true night-sight setup.

Designed as a drop-in upgrade for Gen 1-4 Glock 10mm, .45 ACP, and .357 SIG pistols, the GL119 is intended for shooters who want reliable self-illuminated aiming in a factory-profile sight picture. The tritium lamps are Swiss-made for consistent brightness and long service life, and the all-steel construction holds zero under recoil.

A straightforward, factory-profile night sight set for full-size and compact Gen 1-4 Glock duty and defensive pistols, the Ameriglo GL119 is well suited as an everyday-carry upgrade, a duty-gun refresh, or a home-defense pistol enhancement.