hounddawg wrote:
if you could only have one rifle, one shotgun and one pistol powder on the shelf
Rifle: IMR-4198 (works in both .223/5.56 and 22 Spitfire/5.7 Johnson)
Shotgun: Blue Dot (works in my 12 gauge loads and 45 ACP with 185 grain bullets)
Pistol: Hi-Skor 800X (works in everything else I load from 25 ACP, 9mm, 38 Special) although if I could only get Alliant Powders for pistol, I would happily trade 800X for Bullseye or Sport Pistol.
But these are all compromise choices since they have to cover more than one cartridge/loading and so none of them can be readily optimized for the cartridge. This is why I use:
25 ACP - Hi-Skor 700X
9mm - Bullseye or HP-38
38 Spl - Bullseye, HP-38, Unique, Red Dot, Green Dot or Blue Dot.
45 ACP - Bullseye or Blue Dot
223/5.56 - IMRs 4198, 3031, 4064, Winchester 748 or Benchmark
22 Spitfire - IMR 4227, Hodgdon (formerly Hercules) 2400 or Winchester 630.
As I see it, if someone is going to reload cartridges in a factory setting, they need to keep the variety of powders they use to a minimum for inventory control and cost control, but reloading today is generally not a quest for the lowest cost, but a pursuit of the very best performance that can be achieved from a particular combination of gun and cartridge.