I pulled out my inline .45 caliber the other day while digging through supplies, and I realized I don't have many rounds left for it. In searching for factory options, there don't seem to be many, and they ain't cheap. Has the .45 faded out? Seemed that it was the velocity answer a few years back, but the .50 is the only choice now. I'm probably just going to order a few packs of MMP sabots for .357 or .40 cal handgun bullets and pick up some inexpensive range fodder bullets.