Where to buy 10mm Auto small primer brass?

[Aaron23]

I’ve never used anything but AA#7 in my 10’s. And I’ve used LOTS in 30+ years. It’s what I started with and never found a reason to change. Bullets have always been 180 & 200 gr. JHP.

I use that in my 460Rowland with much success. Recently began using it for regular 45acp (definitely in anything 45acp+p) as well since it takes up so much space in the cases. Almost makes a double charge unpossible!