North American Arms 22MSP Mini-Revolver .22 WMR 5-Shot 1.13" Ported

The North American Arms 22MSP Mini-Revolver transforms concealed carry with its ultra-compact design and .22 Winchester Magnum Rimfire chambering. This precision-engineered firearm delivers serious stopping power in a package small enough for deep concealment applications.

What Makes This Different

The 22MSP stands apart from standard mini-revolvers through its ported 1.13-inch barrel, which reduces muzzle flip and improves follow-up shot accuracy. The stainless steel construction throughout the frame, cylinder, and barrel provides exceptional corrosion resistance compared to blued alternatives. The birdshead grip configuration offers superior control and comfort during extended shooting sessions while maintaining the compact profile essential for concealed carry.

Key Features

• .22 Winchester Magnum Rimfire chambering for enhanced terminal performance over .22 LR
• Ported 1.13-inch stainless steel barrel reduces recoil and muzzle rise
• 5-shot cylinder capacity with swing-out loading gate for efficient reloading
• Rosewood birdshead grip provides ergonomic control and classic aesthetics
• Exposed hammer design allows single-action operation for precise shooting
• All-stainless steel construction resists corrosion and environmental damage
• Compact dimensions ideal for ankle holsters, pocket carry, and backup applications

Field testing demonstrates consistent accuracy within defensive distances, with the ported barrel configuration noticeably reducing felt recoil compared to non-ported variants. The .22 WMR cartridge provides significantly more energy than .22 LR alternatives, making this mini-revolver suitable for small game hunting and personal protection scenarios. The stainless steel finish maintains its appearance through various weather conditions and extended carry periods.

Technical Specs

• Caliber: .22 Winchester Magnum Rimfire (.22 WMR)
• Capacity: 5 rounds
• Barrel Length: 1.13 inches, ported
• Action: Single-action revolver with exposed hammer
• Frame Material: Stainless steel
• Grip: Rosewood birdshead configuration
• Finish: Brushed stainless steel throughout
• Manufacturer: North American Arms
• Country of Origin: United States

The 22MSP represents the evolution of micro-revolvers, combining proven reliability with enhanced performance features. The ported barrel and premium materials justify the investment for serious concealed carry practitioners who demand both discretion and effectiveness.