North American Arms NAA-22M-RULE1 .22 Magnum Mini Revolver 1-5/8″ Barrel XS Green Front Sight

The North American Arms Rule 1 is a purpose-built pocket carry revolver chambered in .22 Magnum, designed around the principle that the best gun is the one you actually have with you. Stainless steel construction, a single-action trigger, and a compact 1-5/8″ barrel make this one of the most concealable backup and deep-carry revolvers on the market. The addition of the XS Green Front Sight gives it a meaningful edge in low-light target acquisition over standard bead-front NAA models.

Key Specifications

• Chambered in .22 Magnum for meaningful terminal performance from a pocket-sized platform.
• The barrel measures 1-5/8 inches (1.625″), optimized for deep concealment and pocket carry.
• Cylinder capacity holds 5 rounds of .22 Magnum.
• Operates on a single-action trigger, requiring the hammer to be manually cocked before each shot.
• Features an XS Green Front Sight for improved low-light target acquisition.
• Fitted with fixed sights for a snag-free draw in any carry position.
• Built by North American Arms, the industry benchmark for mini revolvers since 1971.
• Manufacturer part number is NAA-22M-RULE1, stainless steel finish throughout.

The Rule 1 lives up to its name — always have a gun. For shooters who demand a reliable last-resort or backup carry piece that fits anywhere and disappears completely, the NAA .22 Magnum with XS Green Front Sight delivers. It’s not a range toy; it’s a serious carry tool engineered to the exacting tolerances North American Arms has built its reputation on. If you carry, this belongs in your kit.