[quote]Originally posted by ronin:
<strong>How would you describe the grooves?
0-0</strong><hr></blockquote>
Ronin, the best way for you to gauge the condition of a bore is to examine a number of new guns to get an idea of how an unfired bore looks. Then look at as many used guns as you can to see what a worn bore looks like. Possibly the most important part of any bore is the final couple of inches and the muzzle/crown. Damage or excessive wear in this area will almost certainly result in poor accuracy.
Also be aware that it's difficult or impossible to determine true bore condition if it's not clean. Beware a bore that's oiled because it will appear bright and shiney but the oil could be covering defects. If permitted by the seller, push a somewhat tight patch through the bore using a cleaning rod from the chamber end and you should feel the same resistance for the full length of the bore. A tight or loose spot in the bore may indicate damage and a closer examination is called for. Run your finger tips down the length of the barrel on the outside to feel for irregularities. A bulge in the bore will be easily felt in most cases.
These are some of the things you should be aware of when examining the bore of any gun. I'm sure others will have more tips to share.
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