Ruger 90287 6K30 Scope Ring Silver 30mm Extra High
http://www.tandktactical.com/shop/736676902873-ruger-90287-6k30-scope-ring-silver-30mm-extra-high-7886
http://www.tandktactical.com/web/image/product.template/7886/image_1920?unique=c410e71
Designed to fit a scope with a 30mm scope tube diameter and a 62 MM objective diameter.
