DIY Primer cupping tool is probably mostly ready, based on gas check maker tool : r/reloading
Test firing homemade H-48 priming compound. - YouTube
Homemade Primer Course
Homemade Primer Course
Tested out my H-48 Priming compound today. Not perfect but 80% success rate on my first test is acceptable. I will tinker with the process and try again. Still they are good
DIY Primer cupping tool is probably mostly ready, based on gas check maker tool : r/reloading
H48 compound - Assembling a primer - YouTube
Reloading Primers - Reloading - 308AR.com Community
DIY Primer cupping tool is probably mostly ready, based on gas check maker tool : r/reloading
Everything You Never Knew About Primers, and the New Technology That's Revolutionizing Them