The LifeCard .22LR / .22WMR by Trailblazer Firearms is only one-shot, folding handgun intended to match the duration and width Proportions of a normal bank card (3.375″ × 2.one hundred twenty five″) by using a thickness of around here 0.five 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 saved in grip handleDimensions (Folded)three.375″ L × 2.a 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 over the grip lets the bottom cope with to pivot downward, extending into a complete pistol grip and exposing the set off mechanism. Loading: going the barrel release latch rearward guidelines up the barrel to allow manual loading of an individual spherical. Cock & Fire: The striker has to be manually pulled back to the complete-cock posture prior to urgent the result in to fireside. protection attributes: The gun can not be cocked or fired when folded. Additionally, it features a fifty percent-cocked bolt situation that locks the trigger all through loading/unloading. functional ConsiderationsConcealability: Fits into small pockets or compact-profile holsters while remaining absolutely unobtrusive. constraints: getting a single-shot handgun with a guide cocking and suggestion-up loading system, it demands multiple physical measures to unfold, load, and deploy in comparison to straightforward semi-computerized solutions.