When I first heard about it, I gave it a big Ho-Hum thinking it was just another varmit round. Then I had the opportunity to shoot one. It's an amazing little round. It puts a serious smack down on critters, but the best part is that it does it with virtually little to no recoil. I mean you see the impact of every shot you take. Plus the fact that it's super, super, super fast, and as a result shoots extremely flat, isn't a bad thing. It's recoil is like a 22mag or less and it hits like a 22-250. All that aside it's super fun to shoot. Guess that's why after that first introduction I just had to have one. Mine is a CZ 527 and is one schaaaaweeet rifle.