This Weaver Detachable Side Mount 1" High bracket and Rings is designed to attach and detach in seconds from your weaver side mount base. These side mount brackets come in a "High" scope profile, and the brackets come in both a standard and long length to accept a variety of scopes. This particular bracket is the standard length bracket. Weaver Side Mount Bracket 1" Tube High Bracket and Rings Quick Attach and Detach