If you don't mind the wait or look for a slightly used one the best "business casual" gunfighters belt bar non I have had Alessi, Bulman, Garitty, Milt Sparks and several other Custom belts and I absolutely love this one the most.
Give John Ralston a call at 5shot leather. I use this belt daily and it is fantastic. I carry a HK45c, spare magazine, and a badge on it and its like its not even there. This belt is a full sharkskin with polyurethane stiffener inside. The buckle is Black nickel (also have a matte titanium to switch it out with). The wait is a little long but it is worth it trust me.