From time to time I hear someone say nobody makes 22 mag subsonic, or they wish they could find some. Here is some on clearance:
https://www.midwayusa.com/product/1...e-wmr-subsonic-45-grain-jacketed-hollow-point
https://www.midwayusa.com/product/1...e-wmr-subsonic-45-grain-jacketed-hollow-point