Rifled 20 gauge, brand new - trade for bolt action 22

Hello, I have a brand new Rossi slug gun. Chambered in 3inch 20 gauge with a rifled barrel. Ported barrel with fibre optic sights. Has been shot twice, both times with sabot slugs so barrel is pristine. Although the shells are not cheap it is very fun and effective. It is essentially a rifle. Also has chin pad and pic rail in my possession somewhere. 

 

I am looking for a more accurate 22 then I currently have for target shooting so preferably a bolt action with scope mounts or atleast drilled and tapped receiver