Thicker brass than winchester or remington. Alter your hundreds accordingly. Having said that I would fee the standard nearly as good Otherwise better than the former stated. I found this could be avoided, possibly by decreasing velocity or using the Hornady 25 grainers. Staying slender- jacketed produced the Remington bullet https://17hornetbrassinstock23456.fitnell.com/67157546/5-simple-techniques-for-17-hornet-brass