This twin mag holster in black is the perfect accompaniment to firearm holsters in the Stealth Operator line. This left-hand oriented holster fits a large selection of double stacks and offers the ability to make adjustments to fit your need. Proprietary Frame-Lock Technology lets you adjust or form the to your next gun without taking off the holster. Having extra ammunition at your fingertips is invaluable to the everyday carry citizen and a great convenience to anyone who totes a range bag regularly. This holster is constructed of flexible material that can withstand high pressure without cracking and high temperature without warping. Product Specifications Hand Orientation: Left-Handed Model: Compact, Outside-the-Waist-Band (OWB) Design: Black Attachment to Pants: Belt Loops Product Dimensions: 5 x 1 x 3.1 inches Product Weight: 5 ounces Belt Loop Size: Up to 1.75 Compatible brand magazines Glock 19 Glock 22 Glock 26 Glock 43 M&P M2.0 Ruger LC9S Springfield XDS Taurus PT111 G2 Many more! Fits over 150+ handgun models including some brands with no holster options at all including Canik, Century Arms, CZ, and SCCY. Visit PhalanxSystems.com for the full "Will Fit" list.