Newby here: I just tried loading cast bullets yesterday for the first time using Remington and Hornady brass. I used a Lee die to resize the brass. The Hornady brass worked just fine but the Remington brass bulged out in two places so I could not close the chamber. Have I done something wrong or is the Remington brass just not suitable for cast bullets. The cast bullets I was reloading were 350 grain Oregon laser cast. The Remington brass worked just fine when used it to reload 325 grain Levereverlution bullets.
Thank you in advance for any help you may give!