It may or may not depending on the ammunition used.
Depends on how bad it is. Have it examined by a qualified gunsmith.
if they are pitted you can use emery cloth and a can of contact clea.ner
I saw one in 90 % condition with pitted barrel sell for $150.00
A clean biscuit barrel.
Look at the rifling in a good light. If it seems washed out or severely pitted, it may be "shot out". If the grooves have buildup that won't clean out easily, it may require that lead be removed. This should only be a problem if you have been shooting cast bullets (not jacketed).
I need to clean the barrel, not like a model 12.
I can give you several sentences.The surface of the metal was pitted from acid rain.We pitted the olives and ate them.Rain pitted the ground.
NO. You clean a barrel with a cleaning kit. Magnum loads are fired only in arms designed for them.
Pitted stingray was created in 1939.
Some lolly pops are pitted with bubble gum but not of them are actually pitted with a nut or any thing like that
Best to ask a gunsmith for help