Thicker brass than winchester or remington. Change your loads accordingly. Having said that I would amount the standard nearly as good Otherwise better than the earlier outlined. Have gotten 4 reloads off manufacturing facility loaded from the shelf so can’t complain about that and Many of them are reloadable yet https://17hornetbrass89023.digitollblog.com/26390074/the-best-side-of-17-hornet-brass-in-stock