North American Arms Sidewinder .22 Mag / .22 LR Convertible Revolver 4″ Stainless

The North American Arms Sidewinder is a precision-crafted single-action mini revolver built for shooters who demand versatility in a compact, stainless steel package. Chambered in .22 Magnum with .22 LR convertibility, the 4-inch barrel variant offers improved sight radius and muzzle velocity over shorter-barreled NAA models, making it a capable small-game and trail companion. The swing-out cylinder — NAA’s signature Sidewinder feature — streamlines reloading compared to traditional pull-pin designs. With its all-stainless construction and refined fit, this revolver is engineered to handle hard use and outlast years of carry.

Key Specifications

• The caliber is .22 Magnum, with compatibility for .22 LR via convertible cylinder.
• The action is single action, requiring the hammer to be manually cocked before each shot.
• The barrel measures 4 inches in length, delivering extended velocity and a longer sight radius.
• The cylinder holds 5 rounds for reliable, compact firepower.
• Both the barrel and overall construction feature a stainless steel finish for corrosion resistance and long-term durability.
• The overall length is 10.2 inches, balancing portability with shootability.
• Sights are fixed, providing a straightforward, snag-free sighting system.
• This firearm cannot be shipped directly to California — California residents should contact a local FFL dealer.

The Sidewinder 4″ is the choice for shooters who want the legendary quality of North American Arms in a longer, more versatile platform. Whether you’re packing it as a trail gun, backup piece, or taking it to the range with both cylinder options, this revolver delivers the craftsmanship and reliability NAA has built its reputation on. Add a swing-out cylinder, stainless durability, and .22 Mag punch to your collection — this is a mini revolver that punches well above its weight class.