So Ipulled out the M44 and put five rounds in the mag and went to close the bolt and it wouldn't close. I tried opening and closing it few times and it simply wouldn't close. I emptied the mag and the bolt closes fine. So I thought it was maybe the ammo, maybe the neck length was off or soemthing; shooting wolf facotry ammo. I grab another box pul out a few rounds, put them in the mag and the first one chambers, although with very, very slight resistance. So I touch the round off and now I can't open the bolt to eject the spent case. I opened the magazine for the bottom and got all the live rounds out. It appears that the bolt binds up on the front of the receiver when tryng to chamber the a round and binds up on the back of the receiver on thrying to eject the round. Any help is very much appreciated.