For your quick detach needs, the Talley Quick-Detachable Scope Rings are the answer.
These rings are as elegant as they are tough and accurate. Just a few quick turns of the levers removes the scope. The Talley QD system is perfect for the Caprivi and Talkeetna dangerous game guns as well for situations where backup scopes are desired. Each ring set is machined from a solid block of S303 marine grade stainless steel and individually numbered for the ultimate in quality and fit.