The NAA Wasp is a single-action .22 LR / .22 WMR revolver with a stainless steel barrel and cylinder, black pebbled rubber grip, and a 1.63-inch barrel. It holds 5 rounds, measures 4.63 inches overall, and weighs 0.4 lbs (6.5 oz). 
 

Key Specifications 

• Brand: North American Arms (NAA) 
• Model Name: The Wasp 
• Caliber: .22 LR / .22 WMR 
• Action: Single Action Only (SAO) 
• Capacity: 5 rounds 
• Barrel Length: 1.63 inches 
• Overall Length: 4.63 inches 
• Weight: 0.4 lbs (6.5 oz) 
• Finish: Stainless Steel Barrel & Cylinder 
• Grip Material: Black Pebbled Rubber 
• Sights Type: Bead Front 
• Condition: New in Box 
   

Detailed Features 

The Wasp differs from other NAA revolvers in grip style. The pebbled rubber provides texture for a more secure hold under adverse conditions compared to smooth wood or polymer grips. The notched cylinder safety allows carrying the gun with a chamber resting on the safety notch between chambers, a standard NAA safety feature. 
 
Dual-caliber capability requires a cylinder swap. The stainless barrel and cylinder resist corrosion. SAO operation requires cocking the hammer before each shot. The bead front sight is adequate for defensive distances. 
 

Target Audience 

Anyone who needs the smallest practical carry option: backup gun users, people who prioritize minimal bulk in a pocket, and hikers or outdoors people who want discreet lightweight self-defense capability. 
 

Usage Scenarios 

1. Pocket or deep concealment carry where a larger gun is impractical. 
2. Outdoor use during activities where a full-size sidearm isn't practical. 
3. Range practice with .22 LR to develop fundamentals with minimal recoil and cost.

The NAA Wasp gets positive reception among owners who want the smallest reasonable carry gun. The pebbled rubber grip is seen as a practical improvement over flat panels on a gun this small. It actually holds during a draw or rapid shots.

The dual-caliber option is valued, with .22 LR for cheap practice and .22 WMR for anything where more energy matters. Stainless construction gets the usual praise for durability and low maintenance.

On the downside: 5-round capacity is limiting for anything beyond a last-resort scenario, the short sight radius makes precision past close range difficult, and the .22 WMR recoil in a 6.5 oz frame is snappier than the caliber label suggests. Owners who came in expecting a tame shooter are occasionally surprised. The bead front sight also gets some criticism for limited precision.

Overall, people who understand the Wasp's niche (ultracompact, ultralight, dual-caliber backup or trail gun) tend to be satisfied with the tradeoffs it makes.