Ultimate Arms Gear Tactical OD Olive Drab Green Drop Leg Glock 37 38 21 25 31 32 Pistol/Gun Holster + Magazine Pouch Fits Medium to Large Size Auto's Right Handed Double thumb break security system to provide full control of your holstered weapon Fully adjustable & removable leg strap for maximum comfort Spare magazine pouch with velcro closure to keep extra ammo at the ready