Wildcat 338
Early last year Jamison contacted me via Chey-Tac, they wanted me to test and evaluate the new run brass. They sent me 50 pieces to look over and run the tests. I compared them to two other manufacturers brass, what i found was the primer pockets were oversized to begin with. The brass itself was fine, just some of the primers (not all) would get loose after one or several firings. I fired some of them 4-6 times with good results.
If you find or have some of the original Jamison brass, no stars on the head stamp, with a stiff load you will have problems to no end. The stuff is like butter.
The head stamps with stars is the brass from the change over, some have loose pockets to start with. Quality control issues i suspect. Hopefully the new brass will be much better. Be warned, Graf & Sons are selling the old style brass.
Jamison had a machine break down during the final necking stages, this had delayed the current run of brass. I was told they are setting up machines dedicated to 408 based brass so this should not be an issue in the future.
Jamison did not give me a delivery or shipping date, just a "should be soon"