North American Arms SW4 Sidewinder 22 WMR 4" CA Compliant Revolver

The North American Arms SW4 Sidewinder delivers reliable performance in a compact 22 WMR platform specifically configured for California compliance. This stainless steel revolver combines the stopping power of the 22 Winchester Magnum Rimfire cartridge with the portability needed for concealed carry and outdoor applications.

What Makes This Different

The SW4 Sidewinder features a swing-out cylinder design that sets it apart from NAA's traditional break-top loading models. The 4-inch barrel provides enhanced velocity and accuracy compared to shorter variants, while the birdshead grip configuration offers superior control during rapid fire sequences. California compliance features ensure legal ownership in restrictive jurisdictions without compromising core functionality.

Key Features

• 22 Winchester Magnum Rimfire chambering for enhanced stopping power
• 4-inch stainless steel barrel with precision rifling
• 5-round swing-out cylinder with simultaneous extraction
• Rosewood birdshead grip for enhanced recoil control
• Overall stainless steel construction resists corrosion
• California compliant configuration meets state requirements
• Single-action trigger mechanism for consistent accuracy

Field testing demonstrates consistent accuracy at defensive distances, with the 22 WMR cartridge delivering significantly more energy than standard 22 LR alternatives. The swing-out cylinder allows faster reloading compared to break-top designs, making it suitable for training scenarios and competitive shooting events. Stainless steel construction maintains performance in humid coastal environments and adverse weather conditions.

Technical Specs

• Caliber: 22 Winchester Magnum Rimfire (22 WMR)
• Capacity: 5 rounds
• Barrel Length: 4 inches
• Overall Length: Approximately 8.5 inches
• Weight: Approximately 10.7 ounces
• Frame Material: Stainless steel
• Grip: Rosewood birdshead configuration
• Action: Single-action revolver
• Cylinder: Swing-out with simultaneous extraction
• Finish: Stainless steel throughout
• Compliance: California approved configuration

The SW4 Sidewinder represents a practical solution for shooters requiring 22 WMR performance in a California-compliant package. North American Arms' manufacturing standards ensure consistent quality, while the swing-out cylinder design addresses the primary limitation of traditional mini-revolvers.