Barrel longevity

[Alan]

For anyone who's used up multiple barrels, what observations have you made about barrel life over the years? Do you notice that your replacement intervals tend to be consistent across similar platforms?

 

[6BRAI]

Coming from IBS 600 yard longrange benchrest side of it. Our barrels get replaced sooner than other shooting sports. For a big game rifle it is pretty much one and done. Put a barrel on an action and work up a couple of loads.