Raven Concealment Systems Vanguard, Inside the Pants Holster, Ambidextrous, Fits S&W Shield, Kydex, 1.5 Overhook Struts VG2MPSHBKOH The VanGuard 2 is a minimalist IWB holster. Unlike traditional IWB holsters" the VG2 covers only the trigger guard of your weapon. This unique design eliminates the bulk of a traditional holster" while providing a level of safety and security not attainable by simply sticking a pistol in the waistband of your pants.