The barrels on the J.P. Clarbrough have a few dents:
I started practicing my dent removal skills on Thursday:
The small mark you see will be removed by lightly drawfiling the barrel.
And onto the other side:
And what it looks like now:
On Monday I will have to lengthen the rod on my barrel dent remover as the drawings and use was for shorter length barrels. I will then tackle the largest dent.