Carry your extra magazine on your weakside in the standard "bullet forward" method.  Available in IWB (Inside The Waistband) or OWB (Outside The Waistband) configurations.

For a truly personal and unique look, mag holders can be accented with various exotic skins including Shark and Stingray.  See the Colors & Exotics page for more info.   Click any image on this page for a larger view.

Order for the side of your body where you will carry the magazine.  This should be the opposite side of your gun.