If you are having extraction problems with your Blackhawk .30 car you may be able to fix that with some polishing of the chambers. Maybe someone who has done this can help you out with some suggestions. I use Federal .30 car ammo only because I happen to have a lot of it. But it is IMO the same as military. I just checked and ODCMP is sold out of Aguilia .30 car which they have had on sale for some time now. You may want to keep an eye on that web site, i.e. ODCMP.com. Sometimes they have good deals on ammo. I also reload for this cartridge but it is a bit pickey, especially for the pistol. Good luck in your search. Gerry