Ameriglo Specialty Rear Sight for Glock 42/43/43x/48 Serrated Black Protector

The Ameriglo Specialty Rear Sight for Glock 42/43/43x/48 Serrated Black Protector is designed for shooters who demand a clean, distraction-free sight picture for their concealed carry pistols. By eliminating distracting dots or inserts, this rear sight allows the eye to focus naturally on the front post, which is essential for high-stress defensive situations. This component provides the reliability and visual clarity necessary for precise shot placement.

Constructed from high-quality steel, the serrated black finish is a critical design element, as the horizontal serrations effectively break up glare and prevent light reflection from washing out your sight picture in bright environments. The rounded edges minimize the risk of snagging on clothing or holsters during the draw. The square-notch geometry ensures a consistent alignment with the front sight for a repeatable point of aim.

Optimized for the slimline series, including the Glock 42, 43, 43x, and 48, this Ameriglo Specialty Rear Sight is ideal for those looking to upgrade their factory setup or build a custom slide. It serves as a rugged alternative to standard polymer sights, offering enhanced durability for daily carry. This sight is perfect for those who prioritize performance and reliability in their defensive firearms.