CZ-USA 19011 Weaver Adapter Matte Black Steel Fits CZ 550
https://www.tandktactical.com/shop/806703190112-cz-usa-19011-weaver-adapter-matte-black-steel-fits-cz-550-17073
https://www.tandktactical.com/web/image/product.template/17073/image_1920?unique=d990263
The CZ Weaver rail adatper is constructed of steel and allows you to mount 19mm dovetail. Fits CZ 550.
