RAR .22 - SWFA 10x MQ
RAR Pred .223 - SWFA 10x
RAR Pred 6.5 Creed - SWFA 6x

Burris XTR Sig Med rings for all. If really insisting that all optics be indentical, then SWFA 6x for all.

Sell the 10/22 to make budget if necessary.


OR


Keep the 10/22 and buy the kid a Barrett FC in 6mm Creedmoor. Then he’d have a finisher rifle rather than a few starter rifles.