Upper 120's and looks mature in two pics and a little younger in one...4-5 yr old from those pics.
I think 120ish on the score but I'm not sold on him being young. Need better pics. Dip/sway behind the shoulders, a bit of hatchet-rump, enough gut to possibly be older.
I felt like this one has the most slender build of all the bucks he has posted. That is why I am staying on the low end of the age range. Either way, looks like he has some mature bucks to choose from.