Hey Kalamazoo, born and raised there myself!
I'm only speaking from my 24 years in the Navy, and say I'd be looking up Base and other AF governing directives. Coming on a base OC? Good way to learn firsthand of the UCMJ, or if a civ/federal service employee a good way of learning about federal charges. This is info you need to get straight from the base, not on a forum. Excluding the points in the right direction for the info that may come from members.
Again from my years in, the only folks carrying at work on my base's were NCIS, and base security, and military security only when on duty. Off duty they have no official base LE status. Again only speaking from the base's I was on. But if I had to say, I say they'll never let you carry OC at work on the base! And base and AF policy will clearly define when you can bring a firearm onto base, and the procedures that must be followed when allowed. Good luck.