The Volquartsen Custom Black Mamba is a semi-automatic pistol chambered in .22 LR. It ships with two 10-round magazines and is built on an aluminum frame with a black anodized finish. 
 

Key Specifications 

• Brand: Volquartsen Custom 
• Model: Black Mamba 
• Caliber: .22 LR 
• Action: Semi-Automatic 
• Capacity: 10+1 rounds (2 magazines included) 
• Barrel Length: 6 inches 
• Overall Length: 12.5 inches 
• Weight: 1.9 lbs 
• Finish: Black Anodized Aluminum 
• Front Sight: Fiber Optic 
• Rear Sight: Adjustable Target 
• Grip: Black Hogue 
• Safety: Ambidextrous 
   

Features 

 
The 6-inch barrel and fiber optic front sight with adjustable target rear give the pistol a setup oriented toward precision work rather than carry. Hogue grips improve control during extended sessions. The ambidextrous safety functions for both right- and left-handed shooters. At 1.9 lbs it's light for a full-size .22 target pistol. Two magazines are included in the box.

Owners rate the Black Mamba highly for accuracy. The tight groupings it produces at the range are a recurring theme in reviews, and target shooters consistently cite it as a strong performer for .22 precision work.

Build quality is well regarded. The materials and assembly are described as high quality, with the pistol feeling solid and durable in hand. Reliability across standard .22 LR ammunition is generally reported as good.

The ergonomics get positive marks. The Hogue grips and overall balance make it comfortable for extended sessions, and fatigue is rarely mentioned as an issue.

At 1.9 lbs, a few users note it's slightly heavier than expected for a .22, though it doesn't appear to significantly impact handling for most shooters.

Pricing is the most contested aspect. Volquartsen sits at the upper end of the .22 pistol market, and opinions split between those who feel the quality justifies the cost and those who can find comparable performance for less. Limited aftermarket accessories specific to this model come up occasionally.