Thread: Best place to get heavier .223 rounds?

Hey all, not sure if this is the right section but anybody got suggestions on where is a good place to get some of the heavier grain .223 rounds suitable for hunting from? Gun City isn't so great for anything other than the Barnall stuff. I'm thinking 62 grain +.

I'd like to get some to see how they run through the AR (1 in 7 twist, 14.5" barrel)

Cheers