All Steel For Full Size Rimfire & Airgun Scopes
Gracefully contoured, precision-machined, premium steel rings mount 1" scopes on airguns or .22 caliber rimfires with grooved receivers. Highly polished, bright Blue finish or Silver Safari satin finish. Fits nominal 3⁄8" dovetail. Graceful style and superior strength.
Big Book Catalog, Issue:65, Page:249
New Product Supplement, Issue:511, Page:000
SPECS: Height measured from top of base to bottom of scope tube. Medium - .310" (7.9mm) high. High - .455" (11.6mm) high.