Description
North American Arms has been building mini-revolvers longer than most folks have been carrying, and the Wasp is one of the best looking guns in their lineup. This version pairs the 1.625 inch vented rib barrel with a stainless steel frame and cylinder, so you get a bit more sight radius and velocity than the shorter barrel models without giving up much in the pocket. Chambered in .22 WMR, it runs all the popular magnum loads, including shotshells, which makes it a handy trail companion where snakes are part of the scenery.
What Sets the Wasp Apart
The Wasp earns its name with styling you don't see on the standard minis. The vented rib along the barrel, laser-etched detailing on the cylinder, and the stylized cylinder pin give it a dressed-up look, while the black pebble-textured rubber grips add real traction that the classic wood bird's head grips can't match. At roughly six and a half ounces, it disappears in a jean pocket, a jacket, or just about anywhere else you'd stash it. Sighting is simple and appropriate for the platform: a bead up front paired with a small rear notch, made for close-range work rather than bullseye matches.
Carrying the NAA Wasp Safely
Like every NAA mini-revolver, the Wasp uses the half-way notch safety cylinder. Rest the hammer in one of the notches between chambers and you can carry all five rounds loaded without any worry about a blow to the hammer setting one off. It's a smart, proven system that's been part of these little guns for decades. The action is single action, so it's cock the hammer for every shot, which keeps the design simple and the trigger predictable.
Why the Wasp Mini-Revolver Earns Pocket Space
This is the gun for the days when nothing else is coming along. Deep-cover backup, walking the dog, checking fence lines, or just having something on you when a full-size pistol isn't practical. The all-stainless construction shrugs off sweat and weather, and the .22 Magnum chambering gives you meaningfully more pop than a .22 LR out of the same tiny package. It ships in a lockable hard case, ready for the nightstand or the range bag.
Key Specifications
- Manufacturer: North American Arms
- Model: The Wasp
- MPN: NAA-22M-TW
- UPC: 744253002298
- Caliber: .22 WMR (.22 Magnum)
- Action: Single Action
- Capacity: 5 Rounds
- Barrel Length: 1.625" (1 5/8") Vented Rib
- Frame Material: Stainless Steel
- Cylinder Finish: Stainless Steel
- Grips: Black Pebble-Textured Rubber
- Sights: Fixed Bead Front with Rear Notch
- Safety: Half-Notch Safety Cylinder
- Weight: Approx. 6.5 oz
What’s Included
- NAA The Wasp .22 WMR mini-revolver
- Lockable hard case
- Owner's manual
Frequently Asked Questions
Can the NAA Wasp be carried with all five chambers loaded?
Yes. The cylinder has half-way notches machined between the chambers, and resting the hammer in one of those notches locks it away from any live round. That means you can safely carry the Wasp fully loaded with all five rounds, which has been a hallmark of NAA mini-revolvers for decades.
Will the Wasp shoot .22 LR ammunition?
Not this version. The NAA-22M-TW is chambered for .22 WMR only. If you want to run both cartridges, NAA offers a convertible version of the Wasp that includes a separate .22 LR cylinder you can swap in.
Can I use snake shot or shotshells in the Wasp?
You sure can. The Wasp runs all popular .22 Magnum ammunition, including .22 WMR shotshells, often sold as snake shot. That flexibility makes it a popular sidearm for hikers and folks working around brush piles and barns.
How does the 1.625 inch barrel compare to the shorter Wasp?
The longer barrel gives you a little more velocity out of the .22 Magnum cartridge and a slightly longer sight radius, which helps with practical accuracy. The trade-off in size is minimal, and it still tucks into a pocket holster with ease. Many buyers find it the sweet spot in the Wasp lineup.




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