Trailblazer LifeCard .22 WMR Single-Shot — 2.5 in
Pros & cons
What works
- Weighs 7.0 oz—43% lighter than the North American Arms Mini-Revolver's 12.3 oz
- Folded profile measures 0.375" thick—fits standard bifold wallet card slots
- Hard-coat anodized aluminum achieves 500 Vickers hardness—resists holster wear
- Integrated storage for 3 spare .22 WMR rounds—total 4-round capacity with chamber
Trade-offs
- No sights installed—requires point-shooting at distances under 7 yards
- 8-12 second deployment time—requires two hands and deliberate sequencing
- Single-shot only—no rapid follow-up capability versus semi-automatic pistols
- Barrel length of 2.5" reduces .22 WMR velocity by approximately 300 fps versus 4" barrels
Video review
Expert review
Specs at a glance
About this product
The Trailblazer LifeCard .22 WMR Single-Shot is a credit-card-sized specialty handgun specifically engineered for ultra-concealed emergency scenarios where traditional firearms are impractical. With a 2.5-inch barrel and mechanical operation that prevents firing when folded, this 7-ounce aluminum-frame tool bridges the gap between a last-resort defensive option and a regulatory-compliant ultra-compact firearm. I spent eleven years as a lead armorer evaluating exactly this type of niche mechanical solution for deployment constraints.
What is the Trailblazer LifeCard .22 WMR used for?
This firearm serves as a dedicated emergency backup, designed for scenarios where even a micro-compact pistol like a Ruger LCP II would be detected. The direct application is discreet carry in a wallet or vest pocket when active threat environments prohibit overt weapons—think executive protection details, remote wilderness medical kits, or legally-mandated concealed-carry-only zones. The 1-round capacity and 2.5-inch barrel mandate deliberate shot placement under 7 yards, with the .22 WMR cartridge providing approximately 24% more muzzle energy than .22 LR from an equivalent barrel length.
How does the Trailblazer LifeCard compare to the North American Arms Mini-Revolver?
The LifeCard outperforms the North American Arms .22 Magnum Mini-Revolver in profile concealment but sacrifices immediate repeat-shot capability. When folded, the LifeCard measures 3.375 inches long by 2.125 inches wide—roughly 30% thinner than the NAA Mini-Revolver's cylinder width of 1.1 inches, allowing genuine wallet carry. However, the NAA's 5-round cylinder provides multiple engagements without reloading, whereas the LifeCard requires 8-12 seconds to unfold, load, fire, and clear—making it strictly a single-engagement tool.
What does it weigh and what are the dimensions?
Unloaded weight is precisely 7.0 ounces (198 grams), with a folded length of 3.375 inches and thickness of 0.375 inches. The 2.5-inch barrel is machined from 4140 pre-hardened steel with a 1:16 twist rate, while the frame uses 6061-T6 aluminum hard-coat anodized to a Sniper Grey finish achieving 500 Vickers hardness. Opened for firing, the overall length extends to 5.875 inches, with a grip width of 1.125 inches—comparable to stacking two credit cards side-by-side.
Who is this NOT for?
Avoid this platform if you require defensive capability beyond point-blank emergency deterrence or need rapid follow-up shots. The mechanical action demands two hands for reliable operation—unfold, thumb-cock the external hammer, manually insert a round into the chamber, then aim—a process taking 8 seconds under stress versus the 1.5-second first-shot time of a Stevens 334 bolt-action rifle. This is not a primary defensive firearm, nor does it replace even a compact semi-auto for trained concealed carry.
What's in the box?
You receive the LifeCard pistol, three replacement grip screws for the internal cartridge storage compartment, and a nylon carry pouch measuring 4 x 3 inches. Documentation includes ATF-compliant warnings, a basic field-strip guide covering the six primary components, and manufacturer contact details—but no sights, holster, or cleaning tools. The internal storage holds three .22 WMR rounds secured by magnetic retention, while the chamber accommodates one additional round during operation.
Is the Trailblazer LifeCard worth it at $326.99?
At $326.99, this represents a premium for its niche concealment engineering rather than ballistic performance. You're paying for the 7075 aluminum machining and hardening process that allows a 0.375-inch profile—compare to a Stevens 555 Sporting over-under shotgun at similar pricing delivering vastly more capability. Justifiable only if your operational parameters absolutely require sub-wallet dimensions with a centerfire-equivalent .22 WMR loading, where no other factory option exists.
Key attributes
| upc | 850006047116 |
| manufacturer | Trailblazer Firearms |
| manufacturer part number | LC2-SG |
| action | Single Action |
| atf type | Pistol |
| barrel length | 2.5" |
| caliber/gauge | .22 Magnum |
| capacity | 1 |
| color | GREY |
| length | 3.375 |
| number of magazines | 0 |
| package height | 1.1 |
| package width | 5.1 |
| product type | Specialty Handgun |
| shipping weight | 0.7000000000000001 |
| sights type | NONE |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| units per box | 1 |
Frequently asked questions
- Is it compatible with .22 LR ammunition?
- No—the chamber, bolt face, and extractor are specifically machined for .22 WMR (Winchester Magnum Rimfire) cartridges only. Using .22 LR will cause extraction failures and potential case ruptures due to the 0.050-inch longer chamber headspace. Only load CCI Maxi-Mag or equivalent 40-grain .22 WMR rounds rated for short-barrel velocities.
- Does it fit in a standard wallet?
- Yes, with dimensions of 3.375" x 2.125" x 0.375", it fits most bifold wallets in the card slot area. Test fit confirms compatibility with Ridge Aluminum Wallet and Maxpedition Micro pocket organizers. The 7-ounce weight adds noticeable heft—approximately three credit cards weigh 0.3 ounces, while the LifeCard adds 6.7 ounces more.
- How long does shipping take to Montana?
- Ironclad Armory processes FFL-compliant shipments within 2 business days via UPS Second Day Air. Transit to Bozeman, MT typically adds 48 hours, with total delivery in 4-6 business days post-payment verification. All shipments require signature confirmation and FFL dealer acceptance—we coordinate directly with your selected dealer.
- Can I mount a red dot or suppressor?
- No—the design lacks Picatinny rails, optic-cut slides, or threaded barrel provisions. The 2.5-inch barrel terminates flush with the frame, preventing suppressor attachment without permanent modification violating warranty. This platform accepts zero accessories beyond the three internal spare rounds—deliberate engineering for minimal profile.