i own a omega z5 that is just over a year old. this past muzzeloader season i shot it, swabbed it and reloaded it for the season. my first shot on a clean barrel is always of. and it stayed that way as i never got a shot the rest of the season. now that the season is over i shot it and cleaned it today and noticed that the barrel right were the load is, is starting to pit, not horribly but yet it is. i shoot triple 7 loose. wondering what i should do know. is it safe to shoot??