I have had this debate in the precision section, bipods DO NOT effect accuracy, it is all down to what your willing to pay and what you want it to do. I personally have never had a problem with my cheap Bass Pro bipod on my .308 Rem 700 so putting it on any rimfire will be ok. It also depends on if you want a big name or not, other opinions may vary. I say save your money for ammo and get a cheap bipod, it is only a rimfire.