Top performing varmint caliber that has and still receives bad press. I have one in a Ruger M77 Target that I would not trade for anything. Clean properly, use a bore guide, and if you reload, don't push it to the max. It will run 52gr. at 4000 fps. no problem. I use Sierra 52gr. HPBT match at 3800 with RL15 powder. Neck size the brass. Deadly on coyotes out to 500 if you know where to hold. 52gr. bullet rarely exits, and if it does dollar size hole. Unless you hit a rib, then it will open them up like a tin can! The only factory rifles still chambered in it is the Remington VSSF, and Coopers.