So I purchased an M44 Carbine from aimsurplus. What should I look for to make sure it is ok to fire? It had a tag on it saying it was milsurp and should be looked over by a gunsmith. I did notice the bolt was kinda loose when closed, but I attributed it from being a $69 rifle and there was no round in the chamber. Any other tips? Looking forward to the "fireball" and kick!!!