i was cleaning my akm or ak47 rifle and i descided to clean the bolt assembly completly and it was a pain to get back together. i just got it back together but i abused the pins a little with the hammer and its hard to take back apart. what im trying to get at is. do i need.to buy a new bolt assembly or keep.using the same one its functional still but trying to take it apart is hard now since i mushroomed the ends of thos pins with a hammer can it still work i rack it and it cycles like normal. im just worried about that bolt any help please im able to put picutres if that helps.