Good for you! I got my 14 year old a Mossberg 12 gauge pump! he loved it! Next on the list (probably for Easter) is a good .30-06 or .308...
Then I'm gonna break him in on reloading. I already let him seat bullets and do case prep, but I'm gonna break him in on working up loads and testing them at the range.
Did you scope it or is he gonna start out with iron sights?
Excellent choice of caliber btw... I'm a big believer in .30 or bigger for deer (after shooting dozens with all different calibers), and the .30-06 is about as perfect as it gets in my book!
Try working up 165 Nosler Ballistic Tips over IMR 4350. You can look up the data anywhere, so I'm not gonna stick my neck out and give you a charge weight, but my '06 will shoot under 1.5 inches at 200 with it and it's just a department store cheapo pushfeed M70!
It's ALMOST as accurate as my 16" AR's!
One 5.56 and a 6.8 SPC...
OH, and it's a death ray on deer. Like hitting them with a giant flyswatter!