I just received a new 14 rd mag from CDNN. While loading it, I decided to try an extra round and it fit, snug but it fit. Anyone else have this happen? I did notice however that I can not insert it loaded with 15 into the M9 with a round in the chamber only will only go with 14. Still nice due to the fact that at least I don't have to chamber a round and then release the mag to add another round for 15. Just an FYI post I guess.