I have a Ruger mk11 target that I use for cheap practice. It works great, but it is a heavy long sight radius gun, even larger than a 1911. It occurs that some of the defensive guns that I have are short sight radius light weight guns. It might be a good idea to add a small grip, light weight, short sight radius .22 to to the mix. Since I am not familiar with this type of gun, I was hoping for some suggestions. Thanks.