I, have had a Ruger Blackhawk 38/357 for about a year now, and have been reloading for it. I, have been using Hornady 158gr. XTP with 12.7 gr of H110. Why am I using H110, because the Hornady reloading manual said it was a good powder to use in a .357. All I am doing with this revolver is target shooting. I want to use jacked bullets. What loads do you guys use, for your target shooting, and what would you recomend for me to use. If you need any more information let me know. Thank You for your help.