Belly bands are a workable option for carry, and I have a couple. The best of that type IMO, are the ones that are worn around the chest, with a strap that goes over the shoulder on the gun side to help support the weight of the gun. These carry the gun up high under the arm where it conceals much better than at the waist. You can replace a couple of buttons with snaps to speed up the draw a bit if you like. There are snaps available, along with a tool to install them for a few bucks. Or if you like, a "Napoleon" shirt that allows access to the gun through a hidden flap behind the shirt pocket. This system if virtually undetectable, even to the trained eye when worn properly.
Savage