I recently acquired about 8 pounds of wpr 280 powder. I believe this is old military surplus powder. It is all in sealed metal bottles with the with the above designation on a sticker.
Can anyone identify this powders commercial equivalent?
I've done some Googling but can't turn up much information. My limited research suggests 5 grains of this might make a good 9 millimeter load.
Can anyone identify this powders commercial equivalent?
I've done some Googling but can't turn up much information. My limited research suggests 5 grains of this might make a good 9 millimeter load.