Sevens, I believe what we are sharing here is alternatives to shooting high priced/hard to find .22 ammo. Not a replacement. Nope, none of these ideas will help you shoot your vintage Colt, nor your favorite plinkers, but just allow us to have fun shooting without robbing the milk money. I'm very fortunate I have a lot of .22 rimfire ammo left 'cause I would buy a brick almost every time I went to the store, but I often get my Garand out instead of my 10-22 (about the same on the "fun meter", a 9.5!). Cost a bit more to have fun? Yep, but I'm worth it...