Options for 22 airguns that shoot slugs?

I'm looking for a PCP airgun that shoots .22 cal slugs 30gr+ with muzzle energy of 70 fpe+. I've found a few options, but searching doesn't seem to turn up very much. Seems like googling for 22 slug airguns or airguns over a certain fpe doesn't provide many matches. What are your recommendations? I'm interested in budget friendly options, preferably with regulators.