CZ-USA 19019 Weaver Adapter Extended Matte Black Steel Fits CZ 550
https://www.tandktactical.com/shop/806703190198-cz-usa-19019-weaver-adapter-extended-matte-black-steel-fits-cz-550-17074
https://www.tandktactical.com/web/image/product.template/17074/image_1920?unique=dfdc269
The CZ Weaver rail adapter is constructed of steel and allows you to mount 19mm dovetail. Fits CZ 550.
