Pitbull Tactical's Universal Mag Carrier Gen 2 is the last mag carrier you'll ever need. The magazine pouch is comprised of two telescoping shells that expand or contract depending on the size of the magazine making it ideal for owners of multiple handguns. A silicone flex band keeps tension on the mag carrier while stainless steel springs provide lateral support for smaller mags. When you draw a magazine from the Universal Mag Carrier it decreases back to its thinnest single stack profile, keeping it out of the way when not in use. The flared opening and rigid design allows any size handgun mag to be inserted with ease - perfect for gearing up for the day or admin reloads. The unique design requires no assembly, can be worn in (IWB) or outside your waistband (OWB) up to a 1.5 inch belt, and easily worn on the right or left side without any screws or adjustments. Comfortably conceal any pistol magazine from a 9mm single stack to a 45acp double stack. Choice of three colors; Black, OD Green, and Flat Dark Earth. The Pitbull Tactical Universal Mag Carrier Gen 2 is backed by a lifetime warranty and satisfaction is guaranteed. All of these attributes make this magazine holster the smallest, most comfortable, most concealable mag carrier on the market.