The Charter Arms Pitbull is a 9mm double/single-action revolver with a 2.2-inch barrel, 5-round capacity, and black nitride finish. At 1.4 lbs, it is compact enough for concealed carry. The Pitbull chambers 9mm Luger directly without moon clips, which is its most distinctive mechanical feature. 
 

Key Specifications 

• UPC: 678958699203 
• Caliber: 9MM LUGER (9X19 PARA) 
• Action: Double Action / Single Action 
• Capacity: 5 Rounds 
• Barrel Length: 2.2 inches 
• Weight: 1.4 lbs 
• Finish: Black Nitride 
   

Features 

The ability to chamber rimless 9mm cartridges without moon clips is accomplished through a proprietary extraction system in the cylinder. This means you can load and unload 9mm rounds the same way you would handle a rimmed revolver cartridge, which simplifies the manual of arms. The double-action mechanism works for fast first shots, and single-action is available for deliberate aimed fire. Fixed front sights provide a consistent aiming point. The black finger-grooved rubber grip sits well in the hand at this frame size. The 3.75-inch overall length makes the Pitbull genuinely small for a 9mm revolver.

The rimless 9mm extraction system is the most discussed feature. Owners who wanted a revolver that shoots affordable 9mm without requiring moon clips are generally satisfied with how Charter Arms implemented it.

Reliability as a double-action piece is cited positively by most owners. The compact size for concealed carry is consistently mentioned as a selling point. The trigger pull is heavier than some buyers expect, which affects accuracy for shooters who are not accustomed to double-action revolvers.

Weight comparisons to semi-automatic 9mm pistols come up; the Pitbull is heavier than many compact semi-autos of similar capacity. The 5-round capacity is the straightforward tradeoff of the revolver format. The black nitride finish gets mixed comments on aesthetics, with some preferring a more traditional look.

Overall, the Pitbull is considered a practical choice for buyers who specifically want a 9mm revolver for concealed carry or backup use.