Concealment Express Hellcat Inside the Waistband Right Hand Handgun Holster - Each of Concealment Express's Holsters is Crafted and Formed over their Proprietary, Precision Aluminum Molds. Their molds are CAD designed and milled in house so they can ensure the consistency, fit, quality, durability, lightness, comfort, & uniformity of features for each and every holster they make, regardless of the gun it is for.