Raven Concealment Systems Vanguard, Inside Waistband Holster, Fits M&P Full Size/Compact (Except Shield), Polymer, Black, Ambidextrous, 1.5 Overhook Struts VG2MPF-CBKOH The VanGuard 2 is a minimalist IWB holster. Unlike traditional IWB holsters" the VG2 covers only the trigger guard of your weapon. Each VG2 holster shell will come with an overhook belt clip.