The North American Arms 50th Anniversary Mini-Revolver .22 WMR 5rd is a limited-edition five-shot single-action revolver built for the urban CCW holder who demands extreme concealability. This commemorative model pairs a precision-machined stainless steel frame with scroll engraving, a black pearl grip featuring a gold medallion, and fixed sights. Chambered in .22 Winchester Magnum, it delivers reliable stopping power in a package that disappears in a pocket or ankle holster. A certificate of authenticity confirms this is a numbered collectible from a brand trusted since 1971.
| Manufacturer | North American Arms |
|---|---|
| Model | 50th Anniversary Mini-Revolver |
| Material | Stainless steel frame (per manufacturer specs) |
| Compatibility | .22 Winchester Magnum (.22 WMR) ammunition |
| Finish | Brushed stainless with engraved scrollwork |
| Weight | 4.8 oz (empty, per manufacturer specs) |
| Condition | New |
Key Features
- 50th Anniversary Limited Edition – Only a small run of these revolvers were produced, making this a collector-grade piece that holds value while serving as a daily carry tool.
- Compact Five-Shot Capacity – At just 4.8 oz and 5 inches overall length, this revolver fits any pocket, purse, or ankle rig without printing—critical for urban apartment dwellers who need discreet self-defense.
- Single-Action Trigger with Exposed Hammer – The crisp single-action pull and visible hammer give you precise control, reducing the risk of negligent discharges in high-stress encounters.
- Scroll Engraving and Black Pearl Grip with Gold Medallion – The aesthetic upgrades make this a conversation piece at the range or a display item, but the grip’s texture ensures a secure purchase during rapid fire.
- Fixed Sights – No adjustments needed; the low-profile sights are snag-free for draw-from-pocket carry and zeroed for common self-defense distances (5–15 yards).
Who It’s For
This revolver is built for the urban CCW holder who wants a backup piece that’s always on them, even in gym shorts or a dress shirt. Apartment dwellers who need a compact home-defense option that stores easily in a nightstand or safe will appreciate the .22 WMR’s balance of power and low recoil. Collectors who value limited editions with factory engraving and a certificate of authenticity will also find this a smart buy.
Pros and Cons
- Pro: Ultra-lightweight at 4.8 oz—disappears in any pocket.
- Pro: .22 WMR offers higher velocity than .22 LR, with proven terminal performance on soft targets.
- Pro: Single-action trigger gives a predictable, short pull for accuracy.
- Con: Five-round capacity limits follow-up shots compared to modern semi-autos; reloads require manual extraction and loading, which is slower under pressure.
- Con: Fixed sights and short sight radius make precise shooting beyond 15 yards challenging.
Comparison: North American Arms 50th Anniversary vs. Ruger LCR .22 WMR vs. Smith & Wesson Model 351C
| Feature | North American Arms 50th Anniversary | Ruger LCR .22 WMR | Smith & Wesson Model 351C |
|---|---|---|---|
| Weight | 4.8 oz | 13.5 oz | 11.2 oz |
| Capacity | 5 rounds | 8 rounds | 7 rounds |
| Action | Single Action | Double Action Only | Double Action Only |
| Overall Length | 5.0 in | 6.5 in | 6.3 in |
| Collectibility | Limited-edition engraving, certificate | Standard production | Standard production |
| Price | $426.54 | $529.00 | $619.00 |
The NAA Mini-Revolver wins on concealability and collectibility, but the Ruger and S&W offer higher capacity and double-action triggers for faster follow-ups.
FAQ
Is the North American Arms 50th Anniversary Mini-Revolver .22 WMR 5rd safe for pocket carry?
Yes. The single-action trigger requires deliberate thumb-cocking of the exposed hammer before firing, which reduces the risk of accidental discharge in a pocket holster. Always use a holster that covers the trigger guard.
What is the effective range of this revolver for self-defense?
With the fixed sights and short barrel (1.62 inches), the effective range is 5 to 15 yards. At typical urban distances, the .22 WMR round delivers sufficient energy for self-defense.
Can I use .22 Long Rifle ammo in this revolver?
No. This revolver is chambered exclusively for .22 Winchester Magnum (.22 WMR). Using .22 LR can cause case rupture and damage the firearm.
Does this come with a warranty or certificate?
Yes. It includes a certificate of authenticity from North American Arms, verifying it as a 50th Anniversary limited edition. The manufacturer offers a lifetime warranty on defects.
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Last updated: April 2026
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