Hey all, I was just wondering if any one has ever heard of a .22 lr conversion for the Ruger SR9. I have looked around and haven't seen any. I know it is a relatively new gun, but was hoping that some one out there was making one. I know it might be cheaper to just get a .22 pistol instead but I want to practice with my SR9. If any one knows of one I would be greatly appriciated. As stated before I haven't seen one online, yet. Thank you every one.