The LifeCard .22LR / .22WMR by Trailblazer Firearms is just one-shot, folding handgun built to match the duration and width Proportions of a normal credit card (3.375″ × 2.125″) using a thickness of approximately 0.five inches. Weighing below seven ounces, it signifies an ultra-compact entry in deep-concealment firearms. vital technical specs & BuildFeatureSpecificationManufacturerTrailblazer FirearmsCalibers.22 LR life card guns / .22 WMRCapacity1 round in chamber + 4 rounds saved in grip handleDimensions (Folded)3.375″ L × two.a hundred twenty five″ H × 0.5″ WWeight~7 oz (~198 g)MaterialsSteel barrel & bolt assembly; anodized aluminum/polymer frameAction TypeSingle-motion tilt-up barrelOperation & MechanismUnfolding: A launch latch on the grip enables the bottom take care of to pivot downward, extending right into a full pistol grip and exposing the bring about mechanism. Loading: shifting the barrel release latch rearward strategies up the barrel to permit guide loading of just one spherical. Cock & hearth: The striker must be manually pulled back again to the complete-cock posture right before pressing the cause to fireside. security attributes: The gun can not be cocked or fired when folded. It also features a 50 percent-cocked bolt situation that locks the trigger for the duration of loading/unloading. sensible ConsiderationsConcealability: Fits into little pockets or smaller-profile holsters although remaining fully unobtrusive. Limitations: remaining one-shot handgun which has a guide cocking and idea-up loading system, it requires numerous Bodily methods to unfold, load, and deploy as opposed to standard semi-computerized solutions.