The GPS Foam Pistol Cradles are a great way to store Medium Frame Handguns. They are designed to hold a variety of handguns, all by a universal size Trigger Guard sizing. It comes in both Horizontal and Vertical formats. A CNC machine is used to cut the foam Channels to exact standards to hold Medium Frame Handguns. The closed cell foam is Chemical and Heat resistant and will not retain moisture. Also, it remains flexible to help fit wider handguns.