Thanks for the warm welcome back. It's been too long. My oldest son turned 12 today.
I used to post pics of him when he was just a little guy. Now he's my hunting partner and a really good one at that. Here's his buck from this last season. He took it with an AR chambered in 6.8 SPCII. I selected that round for him after reading a post here about 3 years ago. He's good to about 300 yards. That's also what I believe to be the practical limit for that round on mule deer. We used an S5LE and a folder to field dress him.