NAA Sidewinder 4″ .22 WMR/.22 LR Revolver Stainless

The North American Arms Sidewinder is a compact single-action mini-revolver designed for dependable, low-profile carry and recreational use. This model ships with a .22 WMR (22 Magnum) cylinder and an included .22 LR conversion cylinder, providing shooting flexibility. The Sidewinder features a 4″ stainless barrel, a swing-out cylinder for faster reloads, and classic rosewood bird’s-head grips. Its small footprint and stainless construction make it a durable option for range sessions, small-game shooting, and everyday carry where permitted.

Key Specifications

• The barrel measures 4 inches for a compact profile.
• Chambered for .22 WMR with an included .22 LR conversion cylinder.
• The cylinder holds 5 rounds.
• The frame and barrel feature a stainless finish.
• Grips are rosewood bird’s-head style for classic handling.
• The action is single-action with an exposed hammer.
• Sights are a stainless post front with a fixed rear configuration.
• Weight is approximately 4.25 ounces (manufacturer-stated).
• Rifling is specified as 8 lands/grooves with a 1:12″ RH twist.

Compact, mechanically straightforward, and conversion-capable, the Sidewinder is built for shooters who value simple reliability and versatility. The swing-out cylinder speeds reloads, the stainless surfaces resist the elements, and the included conversion cylinder expands ammunition options at the range. Its combination of traditional materials and a compact footprint make it a practical choice for informed shooters seeking a small, well-crafted rimfire revolver.