Had to post this quick. Starting to load up some 45ACP for my Kimber 1911 and HK USC SBR. Loaded up three rounds each with different charge weights from 4.4-4.8 grains of Titegroup. Just wanted to see if there was anything that shot well in both guns. The HK loved the 4.7 & 4.8 powder charges, giving one hole groups like the one pictured. All the other (4.4-4.6 grain loads) were around and inch. I was surprised and the velocity difference between the two guns. 5" barrel 1911 & 7.5" barrel on the HK. Same loads out of the HK were an average of 172FPS faster. Picture is 3 shot group at 17 yards. Like I said, quick load development
