I am not sure.
Go on the Appalachian Brewing Company Battlefield Facebook page and message them. They are usually quick to answer or better yet, just give them a call.
Not sure. It is not an issue for me so I don't pay attention.
I saw nothing on the menu that was gluten free.I reviewed the whole menu and there is no gluten free meals or beer.
Get quick answers from Appalachian Brewing Company - Gateway staff and past visitors.