...hanging on a peg board, in a dark dusty corner of a quiet little gun shop, is an oem replacement breech plug that I can purchase for my Thompson Center Fire Storm flintlock rifle. One of these days one of you will see that part hanging there and remember this thread and think "there's a guy on a forum that I know that's looking for that! I'll message him!" I think that is the only hope I have of ever finding that breech plug. In the mean time, life goes on...