The North American Arms 50th Anniversary Mini-Revolver is a single-action .22 WMR rimfire revolver with a 1.63-inch barrel and a 5-round cylinder. It has an engraved stainless frame with white pearl grips, issued as a limited edition marking NAA's 50th anniversary. 
 

Key Specifications 

• Brand: North American Arms 
• Model: NAA-22M-50 
• Caliber: .22 WMR 
• Action: Single Action 
• Capacity: 5 rounds 
• Barrel Length: 1.63 inches 
• Color/Finish: Stainless with engraving 
• Grip: White Pearl (Ivory) 
   

Detailed Features 

• 5-round cylinder chambered in .22 WMR 
• 1.63-inch barrel in a highly concealable mini format 
• Engraved stainless frame as part of the 50th Anniversary limited edition 
• White pearl grips 
• Single-action only operation

The NAA 50th Anniversary Mini-Revolver with white pearl grips draws a collector audience first. Owners describe it as an attractive display piece that happens to be fully functional, and the stainless engraving combined with the ivory-toned grips gets consistent praise for its presentation.

Practical carry users who choose the NAA-22M-50 appreciate how small the platform is; it fits in a coin pocket or watch pocket where nothing else will. The .22 WMR chambering is accepted as a compromise for a gun of this size, and owners in this group tend to have other primary carry options.

New owners unfamiliar with North American Arms revolvers sometimes find the single-action operation and the half-cock safety notch unintuitive. The common advice from experienced NAA owners is to spend time dry-practicing the manual of arms before carrying, after which most report the system becomes second nature.