The North American Arms Black Widow is a compact .22 LR revolver suited for target shooting, small game hunting, or backup carry. At 5.88 inches overall and 8.9 oz., it's light enough to carry all day, and the Marble Arms adjustable sights give it an edge over the fixed-sight mini-revolvers it competes with. The BW logo rubber grip is oversized relative to the frame, which helps with control despite the small platform. 
 

Key Specifications 

• Caliber: .22 Long Rifle 
• Capacity: 5 rounds 
• Overall Length: 5.88 inches 
• Height: 3.69 inches 
• Width: 1 inch 
• Weight: 8.9 oz. 
• Barrel Length: 2 inches 
• Action Type: Single Action 
• Sights: Adjustable (Marble Arms) 
• Frame Finish: Stainless Steel 
   
  The single-action mechanism means you cock the hammer before each shot, which slows the pace but encourages deliberate trigger discipline. Safety is handled via a safety cylinder and half-notch mechanism, standard NAA design for safe carry with all five chambers loaded.

Owners of the NAA Black Widow generally appreciate the compact size and stainless construction, which resists corrosion well for a pocket-carried gun. The adjustable sights get specific praise because most comparable mini-revolvers only offer fixed sights.

The five-round capacity and .22 LR caliber draw criticism from users focused on self-defense; stopping power is a real limitation, and most owners are honest that this is a backup or recreational piece rather than a primary defensive firearm. Trigger pull weight comes up frequently. It runs on the heavier side, which can affect accuracy for newer shooters. Overall the Black Widow has a solid reputation for recreational use and as a deep-concealment backup, with the usual caveats about caliber adequacy for serious defensive roles.