Selected Handgun Detail

NAA
Model Wasp
NAA Revolver Wasp .22 Mag (WMR) Variant-1
Scale To:
Gun Dimensions Width:1.063-in
Length:4.625-in Height:2.5-in
Barrel:1.125-in Weight:6.2-oz
Variant 1 of 2
Gun Rankings
  • Power Factor (40 grain bullet)46120
  • Recoil Factor (40 grain bullet)2.29 ft-lb
  • Total Capacity5 rounds
  • ConcealabilityExcellent
  • Defense Factor45%
Gun Specifications
Type:Revolver
Caliber:.22 Mag (WMR)
Action:revolving chamber
Trigger:single-action (SA)
Safety:no manual safety
Cylinder:5-round
Frame:stainless steel
Grip:black rubber
Sights:fixed blade and notch
Notes:Skeletonized Hammer, Vented Barrel
Manufacturer
North American Arms
More Info
About the Gun

North American Arms produces one of the smallest series of functioning revolvers on the market. With their patented half-way notch cylinder, these single action revolvers can safely be carried fully loaded. They are chambered in a number of various rimfire calibers.

Production

Production of this firearm began in 1978 and continued until 1999, with a brief hiatus in the mid-1980s. It was manufactured primarily in Utah, reflecting a unique design popular among enthusiasts during that era.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $300-$325 based on recent manufacturer data. Used market value in 95% condition is around $250-$280, reflecting 2024-2025 trends from various firearm marketplaces.

Cartridge Specifications
Cartridge: .22 Magnum
Alias: .22 Winchester Magnum Rimfire (WMR)
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1153 ft/sec ME:118 ft-lbs
Analysis

This compact revolver in .22 Magnum offers a practical option for shooters seeking a lightweight, concealable firearm for personal defense or small game hunting. Its accuracy is commendable for a small-frame design, delivering consistent performance at short to moderate ranges. The ergonomics are well-suited for users with smaller hands, though larger-handed shooters may find the grip somewhat cramped. Reliability is a strong point, with the mechanism functioning smoothly under regular use, provided proper care is maintained. However, maintenance can be cumbersome due to the intricate design of miniature revolvers, and sourcing replacement parts may pose challenges. The trigger pull is notably heavy, which could affect precision for some users, while the felt recoil, though manageable, is sharper than expected for the caliber, potentially surprising newer shooters. Overall, it’s a niche firearm with distinct advantages and limitations that warrant careful consideration.

User Rating
1 User Ratings
1 User Comments
User Comments

5 of 5 Stars
my second NAA
By Canoeal on 23 May 2020
I liked my BW so much I wanted a second one so as not to ever be without one. This Wasp is slightly smaller than the BW and works just as well. Very happy with NAA.