Is there a website or documentation listing what prior service members can and cannot take to Fort Sill for AIT?

It's AIT, you only bring your clothing bag you would have been issued in Basic. You'll only be there a few weeks and PCSing to your new duty station after

It’s a pcs move because it’s a long ait I will be there for more than a few months… I reclassed from 11B… my biggest concern is techn and weapons

I can replace most of the tech… just put a lot of time into my work pc. As for weapons a decent amount of knives.

What are you trying to take with you? What are you wanting to sell? The premise of the question is odd. It's continuation of entry level training so wouldn't be expected to bring anything more than basic issue.