Thicker brass than winchester or remington. Adjust your loads accordingly. Having said that I would amount the quality nearly as good Otherwise better than the preceding mentioned. I discovered this could be prevented, either by decreasing velocity or using the Hornady 25 grainers. Remaining thin- jacketed manufactured the Remington bullet https://17-hornet-brass78012.amoblog.com/not-known-facts-about-17-hornet-brass-48416026