Since OP is looking for Punk and Metal Jerry’s is def not the place. The Attic would be the best — they have a dedicated punk and metal section in the back. New used stuff is right when you walk in the door, make sure you browse that stuff too /u/spencergar. Tell Tony I said hi.

If you’re able to you can also hit up the Government Center which is close to town and not far from the Attic. Also Get Hip is pretty close (I haven’t been there in a minute though, so not 100% sure what they have).

It’s a bit outside of the city, but Preserving is a dedicated punk/hardcore/metal store (and venue): https://www.preservingunderground.com