Description
There are not many firearms you can drop in a pocket and genuinely forget about until you need them. The North American Arms Mini .22 Magnum is one of them. At roughly 5 1/8 inches long and around 6.5 ounces, this little single action five shooter has been a go-to backup and deep concealment option for decades, and this version dresses up the all stainless steel construction with glossy Black Pearlite bird's head grips. It looks sharp without giving up any of the durability that makes these minis famous.
Why the 1 5/8 Inch Barrel Matters on This NAA Mini
NAA offers the .22 Magnum mini in a couple of barrel lengths, and the 1 5/8 inch version here is the sweet spot for a lot of folks. The extra half inch over the shorter model buys you a longer sight radius and a bit more velocity out of the magnum cartridge, while the overall package still hides in a pocket, a belt buckle holster, or just about anywhere else. The fixed sights are simple and snag free, exactly what you want on a gun that lives in a pocket.
Carrying the Mini .22 Magnum Fully Loaded
Old single actions traditionally had to be carried with an empty chamber under the hammer. NAA solved that with their half-notch safety cylinder. Rest the hammer in one of the notches between chambers and the firing pin sits safely off any cartridge, so you can carry all five rounds with real peace of mind. Loading is old school and part of the charm: pull the cylinder pin, drop the cylinder out, fill it up, and reassemble. It takes a minute to learn and then becomes second nature.
A Proven Design from North American Arms
These minis have earned a reputation for watch-like fit and finish, and NAA machines them in Provo, Utah with the kind of precision that keeps owners coming back for a second or third one. Whether it rides as a backup to your primary carry gun, tags along on hikes loaded with .22 Magnum shotshells for snakes, or simply earns a spot in the collection, this Black Pearlite model is a proven design with a little extra polish.
Key Specifications
- Manufacturer: North American Arms
- Model: Mini-Revolver .22 Magnum
- MPN: NAA-22M-GP-B
- UPC: 744253001147
- Caliber: .22 Magnum (.22 WMR)
- Action: Single Action
- Capacity: 5 Rounds
- Barrel Length: 1 5/8" (1.625")
- Overall Length: 5.13"
- Weight: 6.5 oz
- Frame: Stainless Steel
- Finish: Stainless
- Grips: Black Pearlite Bird's Head
- Sights: Fixed
- Safety: Half-Notch Safety Cylinder
What’s Included
- North American Arms Mini .22 Magnum revolver
- Lockable hard storage case
- Owner's manual
Frequently Asked Questions
Can the NAA Mini .22 Magnum also fire .22 LR ammunition?
No, this model (NAA-22M-GP-B) is chambered for .22 Magnum only and should not be run with .22 LR. If you want both calibers in one gun, NAA makes a convertible version, the NAA-22MC, that ships with a separate .22 LR conversion cylinder. It does handle any standard .22 Magnum load, including shotshell snake loads.
Is it safe to carry this mini revolver with all five chambers loaded?
Yes. NAA machines half-notch safety slots into the cylinder between the chambers, so you can rest the hammer in a notch with the firing pin sitting safely off any cartridge. That means you get all five rounds on board without the empty-chamber compromise older single actions required. Just make it a habit to lower the hammer into the notch every time you load.
How do you load and unload the NAA Mini .22 Magnum?
This is a classic removable-cylinder design. You pull the cylinder pin from the front of the frame, tip the cylinder out of the frame, load your rounds directly into the chambers, then reinstall everything. The cylinder pin doubles as an ejector for pushing out spent cases. It is slower than a swing-out cylinder, but it keeps the gun incredibly small and simple.
What is the difference between the 1 5/8 inch and 1 1/8 inch barrel versions?
The 1 5/8 inch barrel on this model gives you a slightly longer sight radius and squeezes a bit more velocity out of the .22 Magnum cartridge compared to the shorter 1 1/8 inch version. The trade-off is about half an inch of overall length, which still leaves the gun right around five inches total. Most people find the longer barrel a little easier to shoot well with no real penalty in concealment.





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