Maiden voyage for pac-lite 22/45 today. Had a few FTE's (Federal value pack), but started running smoother after first 50-60 rounds. Looks like the bolt closing on the the FTE brass damaged the barrel face. Seems odd that soft brass would chew up the barrel face / extractor recess region. Wanted to get some opinions / thoughts on whether this is a serious issue or just cosmetic. At this point doesn't seem to affect cycling/function. Thanks.