Ambidextrous, IWB/OWB Single Magazine Holster. Bring your spare mag with you at all times. Extremely versatile with mounting holes on both sides to suit your preferred carry placement for either IWB/OWB Carry and Right Hand/Left Hand Draw. Mag Holster comes fully assembled for RH IWB Carry, but is easily reconfigurable with just a phillips screwdriver. Our publication holsters feature a 1.5" Belt Clip and have fully flexible retention pressure. Mag holsters are not universal and are only developed to fit the version of clip/gun specified. Magazine Holster Configuration: IWB RH/LH - Rounds encountering onward OWB RH/LH- Rounds encountering rearward