Bore Condition

[grantre72]

O.P. If your going to keep it and If it was mine. I'd start cleaning it with new brushes and then JB the heck out of the bore. All way before I'd shoot it.

Appreciate the suggestion but already tried that. Didn't make a dent.

 

[ptf18]

Appreciate the suggestion but already tried that. Didn't make a dent.

The JB should of shown a reduction of the "dark stuff" you have in your bore. How many hours did you spend JBing it? Do you have a "carbon ring" in the chamber?