The LifeCard .22LR / .22WMR by Trailblazer Firearms is an individual-shot, folding handgun intended to match the duration and width dimensions of a typical bank card (three.375″ × 2.a hundred twenty five″) by using a thickness of roughly 0.5 inches. Weighing below 7 lifeguard .22 ounces, it represents an ultra-compact entry in deep-concealment firearms. critical technical 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.five″ WWeight~seven oz (~198 g)MaterialsSteel barrel & bolt assembly; anodized aluminum/polymer frameAction TypeSingle-action tilt-up barrelOperation & MechanismUnfolding: A release latch within the grip permits The underside manage to pivot downward, extending right into a complete pistol grip and exposing the result in mechanism. Loading: relocating the barrel release latch rearward strategies up the barrel to permit handbook loading of an individual round. Cock & Fire: The striker must be manually pulled again to the entire-cock situation ahead of urgent the induce to fireside. basic safety capabilities: The gun can not be cocked or fired when folded. What's more, it features a half-cocked bolt place that locks the set off for the duration of loading/unloading. Practical ConsiderationsConcealability: Fits into compact pockets or little-profile holsters even though remaining entirely unobtrusive. limits: staying an individual-shot handgun having a handbook cocking and tip-up loading mechanism, it involves numerous Bodily measures to unfold, load, and deploy when compared to plain semi-automatic solutions.