Designed for a 1" tube hunting scope that is available for both Weaver and Picatinny rails. Made from machined aircraft-grade aluminum. Available for both rimfire and airgun rails. Will accommodate a wide variety of scope lens sizes. Thumb and flathead combo screws for easy installation.

Features:Designed for 1" tube scopes;Machined aircraft grade aluminum;Fits Weaver/Picatinny rail