The LifeCard .22LR / .22WMR by Trailblazer Firearms is just one-shot, folding handgun created to match the length and width dimensions of a normal charge card (3.375″ × two.one hundred twenty five″) having a thickness of about 0.5 inches. Weighing less than seven ounces, it signifies an extremely-compact entry in deep-concealment firearms. critical specs & BuildFeatureSpecificationManufacturerTrailblazer FirearmsCalibers.22 LR / .22 WMRCapacity1 round in chamber + four rounds saved in grip handleDimensions (Folded)3.375″ L × 2.one 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 to the grip makes it possible for The underside manage to pivot downward, extending into a total pistol grip and exposing the bring about system. Loading: relocating the barrel launch latch rearward recommendations up the barrel to permit handbook loading of just one round. Cock & hearth: The striker has to be manually pulled again to the total-cock posture just before urgent the bring about to fireplace. security functions: The gun can't be cocked or fired when folded. Additionally, it includes a 50 %-cocked bolt situation that locks the bring about in the course of loading/unloading. simple ConsiderationsConcealability: suits into smaller card 22 pockets or modest-profile holsters when remaining wholly unobtrusive. constraints: becoming only one-shot handgun that has a guide cocking and tip-up loading mechanism, it necessitates various physical methods to unfold, load, and deploy in contrast to plain semi-automated possibilities.