Thanks! I've been reloading 10mm for awhile now and cruising the forum. I figured I could try to help out with SW powder questions. I'm about to do a bunch of 155 with the Major pistol powder for my AR10mm.

Sent from my XT1650 using Tapatalk

I know this topic is over a year old, but I load all my 10mm bullets with shooters world powders. I've also used AA9 and LongShot, but the SW powder from midsouth during their hazmat special is the best price around. I use Heavy pistol with 180-200 grain, Major pistol with 135-155.

Sent from my XT1650 using Tapatalk