I'm new to 10mm loading, and bought a ton of federal 180 FMJ ammo to get familiar with my new G20 and get some brass... Well suprise suprise its small pistol primer sized brass. Published load data seems to be on large pistol primer brass only.
Has anybody loaded 10mm with small pistol primers? I may be able to get small pistol magnum primers as well, and am thinking maybe the small pistol mag primers may be better due to it originally being designed for large pistol primers.
I have really only loaded for my rifles and 9mm before, so I'm not super familiar with pistol reloading stuff.
Thanks in advance
Has anybody loaded 10mm with small pistol primers? I may be able to get small pistol magnum primers as well, and am thinking maybe the small pistol mag primers may be better due to it originally being designed for large pistol primers.
I have really only loaded for my rifles and 9mm before, so I'm not super familiar with pistol reloading stuff.
Thanks in advance