I have a Glock Model 22 40 Cal. Last month I purchased a 9mm Conversion for it since the Sheriff's Department will furnish ammunition for me. And it works great and with Model 17 Mags.I received an Email from the Glock Store today about their 22 LR Conversion Kit for my pistol. I thought "WOW" that would also be great a cheap way to practice and train with. As well to let the grandkids shoot the pistol inexpensiviley. Has anyone purchased one and if so how did it work?