I have a AI AW chambered in 308 with the original barrel, one issue I have with it is it takes quite a bit of force in order to chamber a round. What I mean by this is that closing the action with a round requires what seems like a unnecessary around of force. Could this be a issue with the chamber being out of spec or the rounds Im using being too long? I tested this with both m80 ball and Federal Gold 175 SMK, both same issues.