The LifeCard .22LR / .22WMR by Trailblazer Firearms is an individual-shot, folding handgun built to match the size and width dimensions of a normal bank card (3.375″ × two.125″) that has a thickness of about 0.5 https://lifecard-22-lr741350.blogscribble.com/43396126/overview-of-your-lifecard-credit-card-gun