The North American Arms Sidewinder in .22 WMR (MPN SW250) is a small-frame single-action revolver built with a 2.5-inch stainless steel barrel, frame, and cylinder, giving shooters a rugged, low-maintenance pocket gun. North American Arms pairs the exposed-hammer action with a rosewood birdshead grip for a comfortable, concealable hold. The 5-shot cylinder feeds .22 WMR for more energy than a standard .22 LR mini revolver. Among compact revolvers in the revolvers category, the Sidewinder favors shooters who want a genuine backup or pocket revolver in a stepped-up rimfire magnum chambering.

Key Specifications

• Chambered in .22 WMR with a 5-shot cylinder.
• Built on a single-action exposed-hammer receiver.
• Features a 2.5-inch stainless steel barrel, frame, and cylinder.
• Fitted with a rosewood birdshead grip.
• Includes a fixed post front sight.
• Cylinder capacity is 5 rounds.
• Overall length measures 10.15 inches.
• Uses a swing-out cylinder exclusive to the Sidewinder model, unlike the pin-removal loading on other NAA mini revolvers, for faster reloads.

Frequently Asked Questions

What grip does this revolver use? A rosewood birdshead grip for a comfortable, concealable hold.

How many rounds does this revolver hold? 5 rounds of .22 WMR.

Buy the North American Arms Sidewinder .22 WMR

A rugged, stainless steel pocket revolver in a stepped-up rimfire chambering is exactly what the Sidewinder delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.