Rems VS series is their varmit rifle. I can't recall what calibers are available but it will be limited to 22-250, 220, 243, 6mm or maybe 308..you'll have to check. These guns have the heavy target or varmit barrel and usually the varmiter choice calibers available.

What caliber do you want? Are you wanting something with less recoil? Why would you like a new rifle? If you post these answers i am sure many will give you ideas.