I have one and it shoots great! I just shoot the factory remington ammo and I average a little under a half inch. It is a fun round, although it is a little slow. It still offers good knockdown power and will certaintly take down a dog. I shot several yotes with mine, and had no problem with power. It is also a pelt friendly round. Buy it, and you will like it. The only problem is the availablility of ammo. Few choices for factory stuff, unless you reload, then you can play all you want. Also, the triggers are stiff, but they are EASY to adjust. Mine is at 3 lbs and now I get better groupings.