NAA Ported .22 Magnum Rimfire Mini Revolver The North American Arms .22 Magnum Mini Revolver Ported is a subcompact revolver designed for up front, personal, close-in protection. It's small, easy to conceal and safe to carry. Barrels are ported to reduce felt recoil. As with every NAA Mini Revolver, the hammer need not rest on an empty chamber. Using the original half-way notch cylinder, the hammer may rest safely and securely without chance of accidental discharge. Order today!
