My son will be turning 13 in late June and lives for 4 things (Jesus, family, baseball and hunting). He's been hunting with me since he was 5 and has killed 5 deer (2 bucks & 3 does) He archery hunted solo last year quite a bit and will be getting his MO hunters safety certification this summer. For his birthday I'm thinking about passing down the Ruger m77 mkII .308 that he has killed all of his deer with. He's mature beyond his years but I'm on the fence because of his age... thoughts?