speed goats die easy 6.5Creedmoor will be fine or any other cartridge ,we used to shoot speed goats with a 17 Remington and 223`s, if you can only afford one rifle i would just buy a 223 Remington my reason ammo is cheap,little recoil ,that cartridge is a better varmint fun gun ,your son will use it more. there are a lot of deer shot with 223 every year,i know guys that have shot many-many deer with the 223, sharp shooters that control deer populations in cities at night mostly that`s all they use is a 223.buy a Savage bolt rifle good price range,but buy a decent scope like a leupold.

Last edited by pete53; 01/31/19.

LIFE NRA , we vote Red up here, Norseman