Bill Leeper
New member
If you are unable to identify a shot out throat, have someone who can do so give it a look. In general, look closely at the rifling just ahead of the chamber. Now, reverse the barrel and look closely at the rifling near the muzzle. You will probably notice the rifling near the muzzle appears sharper and more pronounced. If the difference is significant, the barrel may have seen it's best days. If there appears to be no rifling for an inch or more ahead of the chamber, that barrel is done. Guys who have spent too much time studying barrels see this easily while a person who just looks though to see if it's shiny may not. Regards, Bill.