So buddy was in Florida a couple of weeks ago and brought me back a new gadget , or at least new to me . It's called a Switchview Throwlever that fastens to your power ring . Only problem , buddy bought me the one for a Sightron 10 x 50 ? The power ring is of a different size to that on my Sightron 6x24x50 . The bottom half of the Switchview ring fits just fine but not the top . Put it on anyway and lock tight on the screw and took it out twice in minus 20 to minus 30 . Total , maybe 6 hours and it stayed in place . I like this new gadget . Even in the cold when turrets and rings can get a bit stiff I can adjust the power while prone with the tip of a finger and powering up and down shooting closer and longer range targets is fast . Two thumbs up , but buy the one made for your particular scope . About 60 bucks on their website .