red, that's exactly where I thought they were too, around 4, maybe a year older or younger, not sure. I know these aren't the best pics, like I said I was just trying to see how posting pictures works since photobucket is not available (unless you pay too much money).
One kicker I haven't stated yet is these are Oklahoma deer, not texas deer. They get bigger up there and specifically in this area the deer are large. Not uncommon to take a 180+ inch buck every couple of years with no high fence and no supplemental feed. They just grow big along the river bottoms. Lots of food sources. So that's why I figure I would let them grow a little more. The early pics made them look young, and my gut said maybe 3 at that time, so I am good with 4 +/- a year.
My neighbor showed a pic of a deer he took a couple years ago that was 27inches inside spread...in addition to the two other 180 class boomers he had taken over the last 5-6 years, he said he had never seen any of those deer until he shot them, just trolling the river bottoms.