I picked up some 165gr JHP Zero bullets but data for the 165 is pretty limited. Hodgon's website lists 7.3gr to 8.0gr max when using HS-6 powder. My 4 reloading manuals don't even list the 165gr bullet. I snooped on the net and found loads ranging from 6.4 to 8.0. This will be my first load with out two or more sources of data. Does anyone have some experience with HS-6 and 165's? I plan to load 5rounds of the following charges: 7.0, 7.3, 7.5, and 7.7. These will be loaded in once frd brass, CCI SP primers, Lee crimped and COL 1.127 - 1.130in. Oh and the pistol is a 3.9in Sig 229. Thanks for any help, I'm just looking to kill paper and avoid pistol parts in my face.