The North American Arms Mini Revolver in .22 WMR is a compact, five-shot single-action revolver built for close-range personal protection and everyday carry. It has a 1.625-inch barrel and a traditional half-moon sight, keeping the whole package extremely small and easy to conceal in a pocket. This example wears a black finish with silver and black grips, giving it a two-tone look on the small frame. 
 

Key Specifications 

• Brand: North American Arms 
• Model: Mini Revolver 
• Caliber: .22 WMR 
• Action: Single Action 
• Capacity: 5 
• Barrel Length: 1.625 in 
• Finish: Black 
   

Detailed Features 

• Five-shot .22 WMR cylinder for compact close-range use 
• Single-action operation in a carry-friendly, pocket-sized frame 
• 1.625-inch barrel keeps the overall footprint minimal 
• Half-moon sight for quick target alignment 
• Silver and black grip panels on a black-finished frame

Mini revolvers from North American Arms draw a specific kind of owner: people who want a backup or deep-carry gun and accept the tradeoffs that come with a five-shot single-action wheelgun this small. Reliability opinions are generally positive since the design is simple and mechanical, though some owners note the tiny grip and single-action-only operation mean a slower, more deliberate reload than a standard revolver.

Ergonomically, the small frame is the whole point: the Mini Revolver disappears in a pocket or on an ankle, but the grip is genuinely tiny and recoil in .22 WMR can be sharp for people with larger hands. Owners who buy it as a true last-resort gun tend to be fine with that tradeoff; others find it too small to shoot comfortably for practice.

On value, the Mini Revolver holds up well against other pocket options because of its build quality and NAA's reputation, and grip and holster aftermarket support is solid for such a niche platform, even if the base gun is a premium price for its actual capacity.