I got this long arm labelled Kentucky from a small gun shop that caters to mostly unmentionables. I started to clean the bore and noticed something I haven't seen before: a hole on one side that leads to the nipple area. I also cleaned up the barrel and finally found a date stamp of AC which means it was made in 1977 and imported from Italy
by F.I.E.. Am I wrong to believe that someone changed this from a flintlock to percussion? Any ideas?