North American Arms Mini-Master .22 Magnum 4″ Single Action Revolver with Fixed Sights

The North American Arms Mini-Master in .22 Magnum is a purpose-built single action revolver that takes the NAA mini-revolver platform to its most capable configuration. With a full 4-inch barrel and fixed sights, this five-shot wheelgun delivers improved downrange accuracy and muzzle velocity compared to NAA’s shorter-barreled pocket variants. It’s a serious choice for small game, trail carry, or as a dedicated backup piece for experienced shooters who demand reliable performance in a compact package.

Key Specifications

• Chambered in .22 Magnum for enhanced velocity and energy over standard .22 LR.
• The barrel measures 4 inches, providing a longer sight radius and improved accuracy at distance.
• Cylinder capacity holds 5 rounds of .22 Magnum.
• The action is single action only, requiring the hammer to be manually cocked before each shot.
• Sights are fixed for a clean, snag-free profile.
• Manufacturer part number is NAA-MM-M, made by North American Arms.

The Mini-Master represents the pinnacle of the NAA mini-revolver line — a finely crafted, all-stainless sidearm built to exacting tolerances. Whether you’re running a trapline, hiking remote terrain, or looking for a reliable last-resort backup, the Mini-Master’s combination of .22 Magnum punch, extended barrel, and legendary NAA craftsmanship makes it a standout in its class. Add one to your collection and experience why North American Arms has earned its reputation among serious shooters for decades.