how do redfield pistol scopes hold up i have a chance to pick up a 21/2x7 eer scope on a 10" 222 rem contender barrel i can get the barrel scope and a lepold mount and rings for 240 and was thinking about buying it and reselling the barel so i could end up with a scope fairly inexpensively[under 150.] till i can afford a lepold or burris [i loved my old 2x7 burris i had in the mid 80s]i know you get what you pay for when it comes to optics but right now i'm on temp disabilty and it would take me 6mo+ to save up the coin for a lepold or burris and a good mount [/i]