I wouldn't swear on a Bible, but I'm pretty sure in 33 yrs of shooting, started when 10, I've only had 2 centerfire rifles lose zero, and both were when the Tasco World Class 3-9's came unglued!

I don't baby them, but careful not to go knocking them into things scope first and since the Tasco's have bought Leupold, Bausch and Lomb (sp?) and SWFA chicken scope.

Mike



God, Family, and Country.
NRA Endowment Member