Everyone is excited about reloading this new exciting .358 caliber cartridge! Since it recently became an official cartridge on January 15h, 2023, there has been no published data from the usual go-to reloading books or their posted on-line reference pages.
We have been chopping down our vintage 30-30 Winchester cases, using Redding and Sinclair dies, reloading on our trusty old Rockchucker and Dillon 550 presses, charging with Accurate Arms 1560, and using a few different bullet weights and styles. Stay tuned for all of our complete details (load/range results data) and images coming later this week.