.222 rm

[Baldie1]

I had a SAKO Hunter 75 in .222, super accurate!

[Mr20Tac]

Not enough information in the original post to properly advise.
Your intended use of the rifle and budget would be helpful.
Also, your title says 222 RM. On first reading I wondered if you meant the pretty much obsolete 222 Remington Magnum rather than the lovely 222 Remington.