steve stanley
Well-known member
I'm looking to get my son setup to load his 40SW and a 223 AR (piston) gun. I was wondering what most of you are using powder wise in these guns. The 40sw is shooting 165gr bullets and the 223 will be using 55 gr bullets. I like a fairly bulky powder for the pistol to make double charging cases harder to do, I have used some accurate #7 and #9 in the 40 and they seem to do pretty good but it's time for some more powder so I thought I would see what most are using. These will be loaded on a dillon 650b so the powder needs to meter well. Also on the primers for the ar, the 223 primers are just a hard cup to prevent slam fires, at least that is my understanding. So do you need a special primer or just a hard cup primer like win or cci. I have loaded for years but very limited experience with the 40sw and the ar's just never held my interest. Thanks for the help, there is a gunshow close next weekend and I thought I would try to pick up what I need there so as not to have to pay hazmat fees. Thanks again, Steve