I'm aware when people say "22" they generally mean .22 Long Rifle, and I know Long and Short exist as well, but I was lead to believe that .22 Long basically hasn't existed since the 60s and there was really no point to it anymore but today I was in a store I don't really frequent and saw a box of it. I've never in my entire life seen or heard of a firearm dedicated to just Long, and the box didn't look old at all sooo what's the deal with it? Isn't it basically the same dimensions as Long Rifle but less powder and lighter bullet? What's it good for and who would or why would anyone want it over Long Rifle? I can understand shorts as there are dedicated firearms at least and some other uses and reasons, but why Long?