Uncle Mike's Pro Pak Vertical Shoulder Holster, Size 1, Fits Large Auto With 4 Barrel, Right Hand, Black 75011 For everyday wear" their Pro-Pak holsters are the ultimate. They're ergonomically designed" simple" lightweight and super tough. Pro-Pak holsters lie flat against your body" making them an excellent choice for use under jackets. They're constructed of an extra-thin laminate with a Kodra nylon outer shell. The smooth nylon lining protects your gun's finish and aids in drawing and reholstering. Vertical carry provides excellent concealment" comfort and retention" especially with large firearms