I bought one in 1980...paid about $130 for...3x9x40....Used it until I bought a Leupold a few years back and gave it to my little brother when he got into deer hunting. He bought a Ruger .270, I set his gun up for him...Between him and his son they probably killed 50 deer or so with it...Just this past December, he had me check it out for him, it was loosing zero...Haven't looked into getting it fixed, as he had gotten another .270 in the meantime and had me put a Leupold on it for him...found out why I had changed over....He plans to replace sometimes this summer...