Just finished trying to reload my first 100 rounds. But, I collapsed about 15 cases. I suspect that this is not a normal amount.
I am reloading 41 mag using Hornady HP/XTP 210 grain bullets. I have sized and used the expanding die. In fact, when I started having the problems I ran the cases back through and set the expanding die to go much deeper in the case, probably full bullet depth.
What appears to be happening is the copper gilding around the bullet is catching on the rim of the case and being partially skimmed from the bullet, while at the same time the casing is collapsing. At 15 cents or so per case this is not something I want to continue.
I was using once fired remington and pmc cases, the problem existed with both cases.
I bought the reloading dies used at a gun show. Is it possible that the dies are just so worn that they are failing to expand the cases enough?
Is it a problem with not having the bullets fully vertical in the case, causing one side to catch?
I have ordered new RCBS Carbide dies and they should be here in a couple of days. So if it is a problem with the dies I will be able to figure that out.
Is there a known problem with some lots of the XTP bullet not being to spec? and being too large in dia.?
Any suggestions as to something I am doing wrong?
George
I am reloading 41 mag using Hornady HP/XTP 210 grain bullets. I have sized and used the expanding die. In fact, when I started having the problems I ran the cases back through and set the expanding die to go much deeper in the case, probably full bullet depth.
What appears to be happening is the copper gilding around the bullet is catching on the rim of the case and being partially skimmed from the bullet, while at the same time the casing is collapsing. At 15 cents or so per case this is not something I want to continue.
I was using once fired remington and pmc cases, the problem existed with both cases.
I bought the reloading dies used at a gun show. Is it possible that the dies are just so worn that they are failing to expand the cases enough?
Is it a problem with not having the bullets fully vertical in the case, causing one side to catch?
I have ordered new RCBS Carbide dies and they should be here in a couple of days. So if it is a problem with the dies I will be able to figure that out.
Is there a known problem with some lots of the XTP bullet not being to spec? and being too large in dia.?
Any suggestions as to something I am doing wrong?
George