My duty belt. But I have a Safariland drop holster for when I am wearing heavies. A vest with a holster attached to the front is an option. They are easy to travel with. The drop holsters are a lot of weight swinging around to travel more than a few miles. Most of us that use them is because we are wearing too much armor for the belt carry to be an option. And they we arent do much more than entry or containment.
