Home / Gun Care & Accessories / Glock / Glock Square Adjustable Rear Sight with Adjustment Tool Polymer Black White Outline
Glock Square Adjustable Rear Sight with Adjustment Tool Polymer Black White Outline
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$26.99
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Updated
Apr 9, 2026
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Specifications
Brand
MPN
5977C
Description
Factory sights fit any Glock. Glock recommends the use of their rear sight mounting tool for installationNotes:A change in sight height by one increment, for example from .256 to .27, will result in a shift of approximately 2" (higher) at 25 yards, given no change to the front sight.