Evening everyone. I recently found a deal on a glock 23 kkm 357 sig barrel I could not pass up, and am having trouble finding data. I want to use the lee 105. I loaded some lee 120 tc with 7.3 grains of unique (speer plated data) and it seemed like a fun load. I have been researching quickload, and am wondering if that would be a good way to go. I understand you can make custom boolits on the program, and was wondering if anyone has made a lee 105 swc with it, or has used it for 357 sig. The barrel was beautiful by the way. And I will more than likely be trying to use unique or hp38.