The LifeCard .22LR / .22WMR by Trailblazer Firearms is just one-shot, folding handgun meant to match the length and width Proportions of a normal credit card (three.375″ × two.one hundred twenty five″) with a thickness of approximately 0.5 inches. Weighing fewer than 7 ounces, it represents an extremely-compact entry in deep-concealment firearms. essential technical specs & BuildFeatureSpecificationManufacturerTrailblazer FirearmsCalibers.22 LR / .22 WMRCapacity1 round in chamber + four rounds stored in grip handleDimensions (Folded)3.375″ L × 2.125″ H × 0.5″ WWeight~seven oz (~198 g)MaterialsSteel barrel & bolt assembly; anodized aluminum/polymer frameAction TypeSingle-motion tilt-up barrelOperation & MechanismUnfolding: A launch latch over the grip enables the bottom manage to pivot downward, extending into a whole pistol grip and exposing the result in system. Loading: transferring the barrel release latch rearward tips up the barrel to allow handbook loading of one round. Cock & hearth: The striker has to be manually pulled back to the total-cock position ahead of urgent the induce to fireplace. life card price security characteristics: The gun can't be cocked or fired when folded. What's more, it features a fifty percent-cocked bolt place that locks the result in in the course of loading/unloading. useful ConsiderationsConcealability: matches into tiny pockets or smaller-profile holsters even though remaining completely unobtrusive. Limitations: Being just one-shot handgun using a manual cocking and idea-up loading mechanism, it demands several physical steps to unfold, load, and deploy in comparison to plain semi-automated possibilities.