The NAA Mini-Revolver Ported .22 Mag 1.63″ 5rd Stainless is the smallest serious defensive revolver you can buy. This single-action pocket gun packs five rounds of .22 Winchester Magnum into a stainless frame with a ported barrel that cuts muzzle flip. The half-notch safety cylinder lets you carry with the hammer down on an empty chamber, and the rosewood bird’s-head grip gives you a solid purchase on a frame that disappears in a front pocket. If you need a last-ditch backup or a deep-concealment primary that you’ll actually carry every day, this is it.
| Manufacturer | North American Arms |
|---|---|
| Model | Mini-Revolver Ported .22 Mag 1.63″ 5rd Stainless |
| Material | Stainless steel frame and barrel, rosewood grip |
| Compatibility | .22 Winchester Magnum (.22 WMR) ammunition |
| Finish | Satin stainless |
| Weight | Approx. 4.8 oz unloaded (per manufacturer specs) |
| Condition | New |
Key Features
- Ported Barrel for Reduced Muzzle Rise — The 1.63″ barrel has three small ports that vent gas upward, keeping the front sight on target during rapid follow-up shots. Why it matters: In a defensive scenario, that extra split-second of sight recovery could be the difference between a hit and a miss.
- Half-Notch Safety Cylinder Design — NAA’s patented system lets you manually rotate the cylinder so the hammer rests between chambers, not on a live round. Why it matters: You can carry this revolver fully loaded with zero risk of accidental discharge, even inside a pocket holster.
- Rosewood Bird’s-Head Grip — The contoured wood grip fills your palm better than the standard synthetic, giving you a natural point of aim without snagging on clothing. Why it matters: A secure grip means consistent trigger control on a gun with a 10-lb trigger pull.
- Stainless Steel Construction — Frame, barrel, and cylinder are all 400-series stainless, with a satin finish that resists sweat, humidity, and pocket lint. Why it matters: This revolver will outlast you with basic cleaning, even if you carry it daily in a hot, humid urban environment.
- Five-Round Capacity in .22 WMR — .22 Magnum from a 1.63″ barrel still delivers 100+ ft-lbs of energy at the muzzle, with less recoil than any 9mm micro-compact. Why it matters: You can fire five rounds quickly and accurately under stress, and the mild recoil means faster re-acquisition for follow-ups.
Who It’s For
This revolver is built for the urban CCW holder who refuses to leave home unarmed because their primary gun is too bulky. It’s for the apartment dweller who needs a bedside gun that fits in a nightstand drawer or a jacket pocket. It’s for the backup-gun carrier who wants a second layer of defense that weighs nothing and never prints. If you’re a shooter who values concealability over capacity and understands that a .22 Magnum in the pocket beats a .45 in the safe, this is your tool.
Pros & Cons
- Pro: Extremely lightweight (4.8 oz) and small enough to carry in a coin pocket, ankle holster, or even a neck lanyard.
- Pro: Ported barrel reduces muzzle rise by approximately 30% compared to the non-ported version (per NAA internal testing).
- Con: Single-action only and manual cylinder rotation means slow reloads—this is a one-handed defensive tool, not a range gun for speed drills. Plan to carry a spare speed strip or use it as a get-off-me gun.
Comparison
| Feature | NAA Mini-Revolver Ported .22 Mag | Zev Technologies OZ9C | Geissele Super 1911 |
|---|---|---|---|
| Caliber | .22 WMR | 9mm | .45 ACP |
| Capacity | 5 rounds | 15+1 | 7+1 |
| Weight | 4.8 oz | 24 oz | 40 oz |
| Action | Single-action revolver | Striker-fired semi-auto | Single-action semi-auto |
| Primary Use | Deep concealment, backup | Duty/competition | Range/competition |
| Price | $280.19 | $1,600+ | $2,000+ |
FAQ
How do I load and unload the NAA Mini-Revolver?
To load: pull the cylinder pin forward, rotate the cylinder out, load each chamber with .22 WMR cartridges, then push the cylinder back and secure the pin. To unload: use the built-in ejector rod on the barrel to push spent casings out one at a time. Always verify the cylinder is empty before holstering.
Is the NAA Mini-Revolver safe to carry with all five chambers loaded?
Yes, but only if you use the half-notch safety position. After loading, rotate the cylinder so the hammer rests between two chambers (the half-notch detent). This keeps the hammer away from live primers. NAA recommends carrying this way in a pocket holster that covers the trigger.
What holster works best for the NAA Mini-Revolver?
Any pocket holster designed for the NAA Mini-Revolver series works. Look for a rigid leather or Kydex holster that covers the trigger guard and holds the revolver securely. Avoid soft nylon holsters—they can collapse and allow the hammer to snag during draw.
Can I use .22 Long Rifle in this revolver?
No. This revolver is chambered strictly for .22 Winchester Magnum (.22 WMR). Firing .22 LR can cause case rupture or lead to stuck cases. Use only .22 WMR ammunition for reliable function and safety.
How accurate is the NAA Mini-Revolver at self-defense distances?
At 5 to 7 yards, you can expect 2- to 3-inch groups with practice. The ported barrel helps keep the muzzle down, but the short sight radius and heavy trigger require a firm grip and slow, deliberate trigger press. It’s a point-and-shoot tool, not a target pistol.
Trust & Delivery
- ✅ Nationwide delivery (all 50 states) with FFL transfer at your local dealer
- ✅ Ships 1-2 business days from our warehouse
- ✅ 30-day return policy on unused firearms
- ✅ Secure checkout with encrypted payment processing
Browse more Revolvers or check out our Concealed Carry and Self-Defense categories for compatible gear.
Last updated: April 2026
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