Ok, Been a while since I loaded up for my 10mm. What I am dealing with is. 165 gr rainier plated bullets Titegroup powder CCI magnum primers Yes, I know titegroup is a bit fast burning for a plated round. My notes are gone with my recipes. I have been looking and I am remembering it was a hassle to work these rounds up. I just want range ammo. About mid range power. My memory is saying 5.2 grains of titegroup. But, anyone know for sure?