He has the big game centerfire needs covered with the guns he has.
How about a really accurate .223? That is about as much fun for informal shooting as you can get, beyond a .22lr. Actually, now that I say that, if he does not have a deadnuts accurate .22lr, I would get him the Tikka 1x. Shooting clay pigeons at 200 yds with a .22lr is a hoot.
