I dont know if my first post made it on.. but i'll post a more condensed version of what it was. Basically I am reloading .357 mag for a Marlin 1894C. I went to a local gun shop and they said that since i was using a rifle to use IMR 4227. I want to load 38 special loads into 357 mag brass, for plinking purposes.. I was wondering what primers I should use (small pistol magnum or standard small pistol) with IMR 4227 and if you had any recommendation for projectiles? Oh and do I need to alter the charge amount due to the larger brass? Thanks guys! -Lame Wanna kill these ads? We can help!