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

The AmeriGlo Green Tritium 2-Dot Rear Sight for Glock 42/43/43X/48 (AmeriGlo part no. GL-895R) is a tritium night sight built specifically for Glock’s slim single-stack carry pistols. AmeriGlo pairs two green tritium dots with bold black outlines in a square notch, giving a fast, familiar sight picture for low-light defensive use. It’s a direct-fit upgrade for Glock 42, 43, 43X, and 48 owners, including MOS slide variants, who want proven tritium visibility on their carry gun.

Key Specifications

• Fits the Glock 42, 43, 43X, and 48, including MOS-slide variants.
• Uses a 2-dot green tritium rear sight style for reliable low-light aiming.
• Bold black outlines around each dot improve daylight visibility and dot recognition.
• A square notch shape measuring .165 in. in width gives a clean, familiar sight picture.
• Overall rear sight height of .256 in., with a .176 in. blade height.
• Finished with a case-hardened rear sight for long-term durability.

Frequently Asked Questions

What pistols does this fit? It fits the Glock 42, 43, 43X, and 48, including MOS slide variants.

How many tritium dots does it use? Two, both green, each with a black outline for daylight visibility.

Buy the AmeriGlo Green Tritium 2-Dot Rear Sight for Glock 42/43/43X/48

Add proven tritium visibility to your slim Glock carry pistol. Order the AmeriGlo 2-Dot rear sight from our Lubbock, Texas gun shop, part of our gun sights lineup, for fast, insured shipping.