Added this little puppy to the arsenal. It's a Cooper Model 21 in 20 Tactical caliber. Now, just exactly why it is called a 20 Tactical is a mystery to me. It's hardly a caliber for serious self defense use, and in this rifle, which is a single shot that weighs a whole lot, it's hardly something you can use in any kind of "tactical" situation. But it is purdy, and my initial hand loads offer a lot of accuracy potential if I work at it.