Check the listing for details. OWB IDPA MRD Universal Magazine Holster / Mag Pouch for 9mm/40 Double Stack. Color: Black, Condition: New. Listed at 16.99 USD. DescriptionThe universal outside the waistband magazine carrier was specifically designed to be used in IDPA competitions but it is also a great option for range days and every day carry. This magazine carrier is compatible with all 9mm and .40 S&W double stack magazines. This is achieved by adjusting the retention with a 3.5mm hex key. The belt attachment is compatible with 1'' - 2'' belts. OWB IDPA MRD Universal 9mm/.40 Double Stack Mag PouchBrand:WholegunsFits: Universal 9mm/.40 Double Stack Pouch Type:OWB (outside the waistband), IDPAHand:Right Hand Only Carry Position:Weak Side 9-11 O'clock Color:BlackCant Angle:N/A 180 degrees (vertical only as per IDPA rules)Material:.080” Kydex Belt Clip:Six hole Tech FEI Nylon 6 adjustable for use with belts from a .25” to a 2” wide Retention:MRD (Adjustable Mag Retention Device)Hardware:Black Oxide SteelWarranty:Lifetime WarrantyManufactured:U.S.A.Shipping:Free in U.S.A.Package:Plastic box packaging for retail