CZ-USA 19010 CZ Weaver Rail Adapter 527 Matte Black
https://www.tandktactical.com/shop/806703190105-cz-usa-19010-cz-weaver-rail-adapter-527-matte-black-17072
https://www.tandktactical.com/web/image/product.template/17072/image_1920?unique=ca62946
The CZ Weaver rail adatper is constructed of steel and allows you to mount 16mm dovetail. Fits CZ 527.
