The Charter Arms Pitbull is a 5-shot DA/SA revolver chambered in 9mm Luger. Its main claim is a cylinder designed to headspace rimless semi-auto cartridges without moon clips — a practical differentiator if you already carry or stock 9mm ammunition. 
 

Key Specifications 

• Brand: Charter Arms 
• Model Name: Pitbull 
• UPC: 678958799422 
• Caliber: 9MM Luger (9X19 Para) 
• Action: DA/SA Revolver 
• Capacity: 5 Rounds 
• Barrel Length: 4.2 inches 
• Weight: 1.5 lbs (23 oz) 
• Sights: Fixed Front / Adjustable Rear 
• Grip Type: Black Finger Grooved Rubber 
• Finish: Matte Stainless 
   

Detailed Features 

 
The matte stainless steel construction keeps the weight down and resists corrosion. Fixed front sight pairs with an adjustable rear, which is useful for dialing in accuracy at a consistent distance. The finger-grooved rubber grip does its job — it manages recoil reasonably well and stays comfortable during longer range sessions. 
 
The no-moon-clip 9mm cylinder is the standout feature. Charter Arms uses a spring-loaded retention system in each chamber to hold the rimless cases in place, and it works reliably for most users. Ejection is where opinions diverge (see user sentiment below). 
 

Usage Scenarios 

 
At 1.5 lbs with a 4.2-inch barrel it works for home defense storage or range use. The 9mm chambering means ammo is widely available and affordable. It is lighter than many compact semi-autos and simpler to operate for anyone less comfortable with slide manipulation.

The Pitbull gets a specific audience: people who want a revolver but prefer to stick with 9mm. That niche is where most of the positive sentiment comes from.

The no-moon-clip cylinder is the most-discussed feature. Owners who wanted a 9mm revolver and found moon clips annoying appreciate the design. The matte stainless finish draws mixed reactions — some value the practicality, others find it plain compared to polished alternatives.

Reliability feedback is decent but not uniform. Extraction is the main sticking point. Some users report that spent 9mm casings don't eject cleanly every time, which creates a frustration point in a gun marketed partly for defense. The DA/SA trigger gets mixed reviews too — the versatility is welcome, but a few shooters find the pull less smooth than they expected.

At its price point, most owners see it as a reasonable option for a compact 9mm revolver, especially given that alternatives in this configuration are limited. It's commonly suggested for people who want a simple, low-maintenance handgun chambered in a modern semi-auto caliber.