Encountered a problem when reloading starline brass

now the million dollar question...

i have a bunch of these rounds with buckled cases. would they be safe to shoot if they fit in the chamber of the revolver?

Two stage seating and crimping will take care of your problem.

If they fit in the chamber and the cases are not too long they will fire form, shoot away.
bb
 
On the left, neck does not appear to be in the cannelure; causing the crimp to buckle(accordion) the case. Minor case length or seating depth variations can have serious effects on crimp.
 
While I think Starline is good brass, I had a strange experience with one of my 38-55 rifles, using it.
I had loaded a 255 grain Barnes in front of a regular load of H322, and when firing groups, I had a distinct flyer.
It was a good 5" out of the group. I opened the action [M94 Winchester] and noticed the case was
a funny shape at the mouth. What happened, was some of the brass case broke free and left with the bullet.
I'm guessing some type of cold weld between bullet and brass. Did no harm to anything, but messed up
my group, for sure. D.
 
..another thing. You mentioned you need a heavy crimp for your 44Mag. While this is true for the full power loads you also appear to be using plated bullets. Plated bullets and heavy roll crimps do not mix well, unless you are crimping to the cannelure. For bullets without a cannelure a heavy crimp can actually cut through the plating compromising the integrity before the bullet leaves the barrel. Be sure to check how thick the plating is with your manufacturer. My personal experience with Xtreme(from NV) and Berrys(non TP marked) was disappointing while using CamPro proved to work very well. Good luck.
dB
 
Are you using a separate die for crimping? If you are using one die to seat and crimp that could be your problem. The die has crimped the bullet before it is fully seated so the case is getting crushed.

The only times I have seen that sort of issue, improperly set dies were to blame.


This. Crimped before the bullet was fully seated.
 
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