Glock Rear Sight Features The Glock Rear Sight is a fixed steel sight measuring 6.5mm built to the same specifications as the original equipment found on a wide range of Glock pistols. Steel construction provides durability that holds up to the repeated racking and holstering a rear sight experiences over the life of a duty or carry pistol. Finished in black this sight uses a standard configuration designed to pair cleanly with a matching front sight for a simple fast sight picture. Its straightforward design favors reliability and ease of use over more complex sighting systems. This rear sight is compatible with the Glock 17 19 22 23 26 27 33 34 35 37 38 and 39 making it a versatile replacement option across much of the Glock catalog. Replacing a damaged or lost rear sight restores the pistol s intended point of aim which is essential for both range accuracy and self-defense readiness. Because this is a genuine Glock factory part owners can trust it will fit and perform exactly as the original did. For Glock owners seeking a dependable factory-correct rear sight replacement this 6.5mm steel sight is a solid choice. Glock Rear Sight Specifications Manufacturer: Glock Model: Rear Sight Sight Height: 6.5mm Material: Steel Color: Black Compatible Hosts: Glock 17 19 22 23 26 27 33 34 35 37 38 39 Available At: GrabAGun