North American Arms NAA-22MS Mini-Revolver | .22 WMR | 5-Rd

The North American Arms NAA-22MS Mini-Revolver is a compact single-action revolver built around a stainless-steel frame and cylinder with wood grips. It is chambered for the .22 Winchester Magnum (.22 WMR) and carries five rounds in its cylinder. The design emphasizes minimal footprint and a safety cylinder feature that permits the revolver to be carried fully loaded while reducing the risk of accidental discharge.

Product Specifications

• The manufacturer is North American Arms.
• The model is Mini-Revolver (NAA-22MS).
• The manufacturer’s part number is NAA-22MS.
• The caliber is .22 Winchester Magnum (.22 WMR).
• The action type is Single Action.
• The cylinder capacity is 5 rounds.
• The barrel length is listed as 1.13 inches (1-1/8″).
• The barrel finish is Stainless.
• The frame material is Stainless steel.
• The grips are Wood (laminated rosewood-style).
• The sights are Fixed (blade front with notched rear / half-moon style).
• Published weight values vary between sources; see notes.
• Published overall length values vary between sources; see notes.
• The safety uses a notched cylinder / half-cock safety that allows the revolver to be carried with all chambers loaded per the manufacturer’s design.
• The UPC is 744253000218.

Lightweight, mechanically simple, and constructed in stainless steel, the NAA-22MS is well suited to users seeking an ultra-compact revolver for everyday carry or for activities such as hiking and camping where a very compact backup is desired. Its small size and straightforward single-action operation make it easy to maintain and reliable in routine use.

People have described this model as the most popular Mini-Revolver produced by North American Arms, and many users praise its compact concealability and the safety cylinder design.

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