Selected Handgun Detail

NAA
Model Mini-Revolver
NAA Revolver Mini-Revolver .22 Mag (WMR) Variant-1
Scale To:
Gun Dimensions Width:0.875-in
Length:4.75-in Height:2.875-in
Barrel:1.125-in Weight:5.9-oz
1 Variant
Gun Rankings
  • Power Factor (40 grain bullet)46120
  • Recoil Factor (40 grain bullet)2.4 ft-lb
  • Total Capacity5 rounds
  • ConcealabilityExcellent
  • Defense Factor44%
Gun Specifications
Type:Revolver
Caliber:.22 Mag (WMR)
Action:revolving chamber
Trigger:single-action (SA)
Safety:half-way notch cylinder
Cylinder:5-round
Frame:stainless steel
Grip:wood
Sights:blade front, notch rear
Notes:
Manufacturer
North American Arms
More Info
About the Gun

North American Arms produces one of the smallest series of functioning revolvers on the market. With their patented half-way notch cylinder, these single action revolvers can safely be carried fully loaded. They are chambered in a number of various rimfire calibers.

Production

Production of this firearm began in 1971, with various models manufactured by North American Arms in Provo, Utah. Specific configurations with certain features have been produced intermittently, continuing into the present day, depending on design variations and market demand.

Market value
Last updated: 7/10/2025

For this gun, the MSRP is approximately $250-$280 based on 2024-2025 data. Used market value in 95% condition is around $180-$220, reflecting recent sales and listings on relevant platforms.

Cartridge Specifications
Cartridge: .22 Magnum
Alias: .22 Winchester Magnum Rimfire (WMR)
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1153 ft/sec ME:118 ft-lbs
Analysis

This compact revolver in .22 Magnum offers a unique blend of portability and power for its size, making it a viable option for concealed carry or backup use. Its accuracy is commendable at short ranges, delivering consistent performance for a firearm of this class. The ergonomics are functional, though the small grip may not suit users with larger hands, potentially affecting control. Reliability is a strong point, with the design proving durable under regular use when properly maintained. However, maintenance can be somewhat cumbersome due to the intricate design, and sourcing replacement parts may pose challenges. The trigger pull is notably heavy, which could impact precision for some shooters, while the felt recoil is moderate but manageable given the caliber. Overall, it serves a niche purpose well, though it may not be ideal for everyone due to its specific handling characteristics.

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