Processing 250 454 brass this evening and came across one piece of brass head stamped '454 CASULL NAA' with a large primer pocket. I have seen a few 454's with large primer pocket bushed down to small primer, but this is the first one I have seen with a large pocket.

They were pretty much all you could get at one point. Before that we just loaded heavy loads in .45 Colt brass.

--
Ele era velho.
Ele era corajoso.
Ele era feio.

HAD LARGER PRIMER POCKETS