Welcome to the forum!
You say you've not done much shooting?
In that case you might be best going for .223 or something with light recoil so you can get plenty of range time without developing any kind of flinch.
Rifle is dependent on your budget so you might want to sift the trade me site and forum classifieds for a deal including optics.
If you fancy a bigger calibre I would suggest a suppressor to knock down noise and recoil.
There are a heap of options.... so outline your budget and get trawling the internet.
Good luck
Howa 1500 Rifle with Spartan Suppressor Package | Trade Me
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