I have acquired a Ruger AR556, and while I have a lot of experience loading for the 222 in a bolt gun, I am interested in your favorite powder for your AR15/223. I'd like to cut down as much as possible on experimenting. This one has a 1x8 twist, so I'll be shooting 55s-77s (mostly 62s+). Appreciate your experiences and thoughts.
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Favorite AR15 (223) powder?
- Dave H., 2026-03-18, 07:41
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- I have several pet loads that I have used since - Gary Reeder, 2026-03-18, 11:34
- AA2230 (nm) - Randy Barnett, 2026-03-18, 11:19
- Imr4198 , h4895. (nm) - SPB, 2026-03-18, 10:03
- CFE 223 OR AA2230 (nm) - Brian T, 2026-03-18, 10:00