Here is sectioned 585 HE case in the middle, we first made from

another case, years ago before we had factory run of brass and

it had perfect thickness on the sides and inside corrner.

We could fire them many times without sides thinning..

First case is factory run of our 585 HE, 3rd is case that is too thick

of sides and sticks at high pressures..



Here is pic of our factory run cases necked down to 375 and fired 4 times

at high pressure on the right, with unfired case on the left. Our case is not

perfect but does work...Ed