IWB Single Mag Carrier

Single ambidextrous mag carrier for left or right side carry, inside or outside the waistband.  Carry either bullets facing or bullets away.  Uses MRD (magazine retention device) which allows the use of ALMOST any doublestack 9/40 magazine.  The retention is adjusted using the set screw located in the side of the carrier. *Shield mags are single stack, therefore the Shield mag carrier will not be compatible with any doublestack mags.