Pro Holster Mark 1, a firearm holster listed under the Pro Holster brand. We could not find the maker's own specifications for this exact model, so check with us before ordering which firearm it is cut for, whether it is a belt (outside-the-waistband) or inside-the-waistband holster, and which hand it suits. Please confirm the fit for your specific pistol before buying, as a holster must match the firearm model exactly to retain it safely.