This appendix rig holster will allow you to conceal your firearm as well as an extra mag in a one piece setup. Made to balance out the lines on the front of your body for less printing, it also has a wing to tuck the grip in tight to your body. Left handed variant also available. It has been said that it is comfortable enough to sleep (or nap 😴) while carrying with this holster. Once you go appendix you don't go back.