Hi all,
I am in the market for a good .22LR target rifle. I am thinking of Anschutz Match 54, or 1813, 1907, 1903 etc. what I nee to know is this:-

When buying secondhand and possibly fairly old rifles, how does one tell if the breech/rifling has had its day?

Are there any tips you more experienced chaps can give me on what to look for?

Thanks in advance
Bob