Kramer Krazy
Member
I attempted my first reloads of 44 mag and ran into an issue that I can't find addressed anywhere in my manuals or in searches on the THR. What is happening is that I'm getting a really fine shaving of the case at the opening when I roll crimp the bullets in. I am using Remington once-fired brass, an RCBS Rockchucker Supreme press, Brass Plus brand 240 gr L-SWC, and an RCBS carbide 3-die set. The bullets have the cannelure and wax coating and I slightly belled the case opening. OAL = 1.605".
These shavings are right at the lip of the case opening, and some could be pulled off of the loaded cartridge in almost a complete loop. I tried lightening the crimp, but the shavings are still there unless there is practically no crimp at all. A little more crimp didn't help, either. I also tried to adjust the seating of the bullet in the case, up and down, but this didn't make a difference. I have no idea how to get this copper shaving to quit. Anyone have some suggestions?
These shavings are right at the lip of the case opening, and some could be pulled off of the loaded cartridge in almost a complete loop. I tried lightening the crimp, but the shavings are still there unless there is practically no crimp at all. A little more crimp didn't help, either. I also tried to adjust the seating of the bullet in the case, up and down, but this didn't make a difference. I have no idea how to get this copper shaving to quit. Anyone have some suggestions?