Hmm tough one because the antlers don't match the body especially for PA. I'm going to go with my gut and against his antlers and say he's a great 3.5. Antlers tell me he's at least 3.5. There's still a clear defining line between his neck and brisket suggesting 3.5. Lastly, I'm not seeing the muslce in his front shoulders and hind quarters that I would be looking for to peg him at 4.5. Maybe he's slightly over mature but I doubt it b/c I'm not seeing any loose skin. All things considered I'm going to say that's the best 3.5 I've ever seen in PA...This one was really tough though...what were you thinking?