TECH TIP: Will not work with the stock height Tac Sport CZ rear sight. Works with the Cajun Gun Works EZ/D rear, some aftermarket Tactical rear sights, and the 860-053 CGW Tactical Sport fully adjustable rear sight. Provides an improved sight picture since the fiber optic rod is recessed and the sight is deeply serrated.
We recommend filing on the wide dovetail base only when fitting. A medium or fine file works best.