Gunned down
.270 WIN
Don't worry about blue can always cold blue later didn't you say it was badly painted anyway
Mbshop, Im hoping I can get most of the rust off chemically but I was thinking about the hones I have seen used on motorcycle engines. Some of those cylinders are pretty small. I may be able to find one that will be small enough to fit this barrel if need be.
Pretty much exactly like that! Lol
If does not have to be perfect, just clean enough to not create extra drag, it's a shotgun not a sniper rifle.