I have a Leupold VX2 2x7 on my CZ 550 .375 H&H. After about 350 rounds I’ve had no issues with the scope. However the aluminum Leupold rings I installed with the scope failed early on. Replaced them with Talleys and no more trouble with the rings.
1986 is not old for a Leupold. My go to scope is a M-8 4X bought new in 1972. I have a more recent 2-7X, but I trust that old 4 power more any other scope.