On my 50ae I have to align the top of the front sight with the bottom of the rear sight and aim at the belly button just to get head shots @ 50 yards. Try the same thing with suppressor height. Might not be natural, but could get the job done?
A couple of years ago I was talking to Marlin cs about the 45-70 before purchasing it. They didn't have the 444 in production at that time and asked if I was interested in that chamber? I told them, "Absolutely"! I don't own 1 , but sure would like too!