So I searched for "AR-10" with zero hits. I'm building one AR-10 and buying another. I've done a decent amount of handgun boolit casting but no rifles yet (not counting my PCC's).
So what's a good boolit for an AR-10?
My main concern is feeding. Obviously, accuracy is nice. Also, I powder coat, so I'm thinking a custom mold with a full bearing surface and no lube grooves. Might use it for a 30-30 and 300 Win Mag, but that's way off. I thought about something like this, but with a gas check. This will largely be for plinking. maybe some steel out to 200-300 yards.
I like 5 or 6 cavity molds, as I like to be efficient. I'm also a big aluminum mold guy.
TIA.