Best 22 mag receiver???

[goatsie]

So I am gonna do a rimfire build on a RTAC stock and was trying to find a quality 22mag receiver. This rifle will be used primarily for varmints, and I will be running it with a Silencerco sparrow. I was thinking pws T3, but if I am going to go with a 22mag I may as well go semi auto. Any suggestions? Anyone in AZ done a 80% receiver?

 

[Redmanss]

The T3 won't support 22 WMR, only 22lr or .17 Mach2.