Designed with a grip that doubles as a holster, the North American Arms Holster Grip .22 LR Revolver makes an ideal concealed carry pocket gun. It's built from stainless steel with a .125-inch barrel and a halfway notch cylinder, and it has a release button that makes tucking the gun into the lockback grip simple. Fixed-blade front sight. North American Arms Holster Grip .22 LR Revolver - Handgun Revolvr Rimfire at Academy Sports