Does it close fully? Unable to push the bolt forward at all when the lever is against the grip? If so, its OK.
Do not, under any circumstances, take the thing apart.
Do not take it to a gunsmith, unless you know for sure that he is prepared to work on one of these.
These rifles do not have a short lever throw, if that is what you are wondering. It is the .22 that has a short throw. If the actions cycles smoothly, and the breech closes completely with the bolt carrier all the way forward, it is as it should be.