The LifeCard .22LR / .22WMR by Trailblazer Firearms is only one-shot, folding handgun meant to match the size and width Proportions of a regular credit card (3.375″ × 2.a hundred twenty five″) using a thickness of about 0.five inches. Weighing lower than seven ounces, it signifies an ultra-compact entry in deep-concealment firearms. critical requirements & BuildFeatureSpecificationManufacturerTrailblazer FirearmsCalibers.22 LR / .22 WMRCapacity1 round in chamber + four rounds stored in grip handleDimensions (Folded)3.375″ L × two.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 to the grip lets the bottom cope with to pivot downward, extending right into a whole pistol grip and exposing the set off mechanism. Loading: shifting the barrel launch latch rearward strategies up the barrel to permit manual loading of just one spherical. Cock & hearth: The striker has to be manually get more info pulled back to the full-cock place ahead of pressing the induce to fireplace. Safety attributes: The gun can't be cocked or fired when folded. It also includes a 50 %-cocked bolt posture that locks the set off all through loading/unloading. Practical ConsiderationsConcealability: suits into tiny pockets or compact-profile holsters though remaining totally unobtrusive. limits: Being an individual-shot handgun which has a handbook cocking and suggestion-up loading system, it demands various Bodily techniques to unfold, load, and deploy as opposed to plain semi-automated alternatives.