Yes, I’ve been doing it for ~10 years for my ARs. I load for 3-gun matches and a precision gas gun. Brass prep is a PITA. I started keeping brass I shot, and got most of my brass from range pickup. I bought some primed sutplus brass for cheap once. I probably bought prepped 1x brass once. I have oodles from picking up 1x brass off the range ground when I see it. All of my online brass sources have dried up for now.Does anyone have experience with reloading .223 ammo? If so, how did it go? Where did you get your brass from?