To me he looks more like a mix, maybe with gamefowl? He isn't built like a game but his coloration reminds me of a pumpkin hulsey. It could also explain the dubbing.
The original owner who hatched him said full stock buff orp no mention of dubbed comb that i know of. I was just doubting because of the bright colored feathers and reddish wings. Thought buff orps were all cream colored. Im new ish to raising chickens. My current flock is:
3 rir bantams,
6 lohman brown hens,
1 jersey giant x barred rock roo.
And this new roo.I want to raise full stock orps but if he is mixed i will need to find him another home and start again. Any info on this appreciated. Thanks everybody