Ameriglo Tritium 2-Dot Rear Sight for Glock 42/43/43X/48

Description

The Ameriglo Tritium 2-Dot Rear Handgun Sight is a purpose-built rear sight for compatible Glock subcompact pistols. It uses self-powered tritium illumination paired with white outlines to maintain visibility in low-light conditions without batteries. The sight is specified for Glock 42, 43, 43X, and 48 models and provides a defined two-dot sight picture for practical use. Rear notch dimensions are listed as .256" high with a .165" square notch to match the intended sight profile.

Key Specifications

• Compatible with Glock 42/43/43X/48 models.
• Illumination type: Green Tritium 2-Dot with White Outlines.
• Notch dimensions: .256" high and .165" square.
• Designed as a rear handgun sight.
• Model identification: Ameriglo Tritium 2-Dot Rear Handgun Sight.
• Image color/finish: Green tritium with white front.
• Category: Gun Sights.
• Listed weight: 0.05.
• Listed shipping weight: 0.05.

Engineered for straightforward, low-light aiming, this Ameriglo rear sight provides a clear two-dot reference that complements compact Glock pistols carried for everyday use. Its compact profile preserves holster fit while improving target acquisition in reduced lighting, making it a practical upgrade for informed shooters seeking reliable, passive illumination.