I dont have the jawbone, but my taxidermist said he was a 3.5 old maybe 4.5. I was just curious to see what you guys thought, because there was another buck that always ran with him and the other buck dorfed him body wise, but rack wise he was way smaller. My buck dressed 155 on the scales and the smaller racked buck looks like he weighs as least 40 lbs more. Ageing is hard for me to do.