this is a strange one. i was at the range today. my shotgun would not eject any round except for the last. it would spit out far enough for me to pull the rest of the way out with my hand. the last round ejects fine. unfired rounds eject fine. when i fire a round and rack the gun all the way back it seems like the extracter wont let go and the next round looks like its in contact with the ejected round. any help is appreciated . thanks