When I was 16 years old I bought a Rem. BDL in 25-06. At that time in the same gun store I bought a Leupold Vari X ll 3x9 scope for 80 bucks. . I put it on the gun, and was on there and used for the last 48 years. Just this year I took it off and sent it to Leupold because the clarity had diminished. The scope was never damaged. Didn't have any dings or scratches on it. The clarity just diminished probably due to being in hot sun, being in cold temperatures then bringing it inside. I really didn't know what Leupold would do with it, but they are sending me a new VX-Freedom 3-9x40 Hunt-Plex . Don't know how a company can stay in business doing such things, but it proves they stand behind their lifetime guarantee.