Gentleman ( Ill use that term loosely) I have been using Winchester brass for ever for my 300 win. mag. However it is almost non existent in my part of the country, Mont.. and cant be found on line. Hornaday brass in this cal. seems to be available on line. My question is, has anyone out there used it and how good is it compared to win. By that I mean number of times reloadable, weight, case neck thickness,case prep, you know where Im going with this, the quality of the brass for long range shooting, hunting.