I want to thank you all for your tips on rat hunting.
Tried the .22 CB loads and favour the .22 CB Longs.
Problem is that that particular farmer changed his mind and started using mexican mouse traps..... Don't need me anymore. I did tell him if he changes his mind he knows how to get a hold of me. Also noticed a bunch of pigeons around his barns and mentioned them to him. He said he likes to save them for himself and his brother for a two day fall shoot/brother reunion . Can't blame him for trying to stay connected to family. Doesn't happen as much as it should !!