On a post in this thread I had mentioned that the
Polycase ARX ammunition was getting hard to find. That seems to be over. In fact,
Midway is even stocking the bullets, along with factory ammunition. I ordered 500 bullets so I can make up some practice ammunition (yes, the bulk of my practice is still using the cheapest stuff I can crank out, and ARX is still not the cheapest).
The Load data for these rounds calls for
a surprisingly heavy load. Someone elsewhere pointed out that it is probably to insure reliable cycling with such a lite bullet. However, that is pure speculation.