I am going to try a high rise holster with padding (a Mernickle trick,) or a magnet, to push the barrel out so that the grip presses against the body and also wear the holster cavalry style, grip butt pointing forward, (not Miami.) Most used police cars have those holes in the driver's side seat and they mostly carry full size Glocks, so... You pretty much have to have a separate gun belt for something heavy. Even balanced somewhat with mag pouches, just the regular pants belt is never going to be comfortable for both jobs. I like to use one of those police liner, Velcro, second belts as a gun belt. It is very form fitting, inexpensive, comes off and goes on fast, and I can wear it so that the front is low, covering my regular pants belt and the back of it higher. That slightly disguises the belt and means the pistol is higher too. Then a long ridiculous looking, Cinch brand vest made to conceal, covers the pistol so it is OWB. It's not really serious concealment, but O.K. to meet social norms and legal requirements, and not get kicked off the range for wearing a shoulder holster or something.