True that. I think it is a quote from Rooster Cogburn in "True Grit", when he was talking about LaBeauf and his Sharps shooting a turkey;
"Too much gun"
A 25-35 may be much more than you need for antelope...
As I get older the more I think we tend to use too much gun on almost everything, and fishing tackle thats too heavy on almost everything.
I haven't shot an antelope since 1992 with anything bigger than a .223
Course, Winchester didn't chamber the .223 in its classic lever guns
A .219 Zipper in a model 64 would just about be perfecto!