I wondered if the .22 Mag cylinder would produce similar accuracy, but forgot the cylinder to test it. Think I'll have to test it out again and try some more things. I was wondering if since it is designed for .22 Mag and the .22 LR cylinder is a conversion, maybe the Mag will produce a better POI to POA, but not sure yet. Anyone have any experience with conversion cylinders and accuracy they can share? In retrospect I wish I had taken a bit more time to do additional tests, but it was the first time out with it.