The Charter Arms Professional IV is a double-action/single-action revolver chambered in .32 H&R Magnum. It has a 3-inch barrel, a 7-round cylinder, and weighs 22 oz. The stainless steel finish covers the frame and barrel, and the contoured walnut grips fit the hand well for a small revolver. 
 

Key Specifications 

• Model: Professional IV 
• Caliber: .32 H&R Magnum 
• Barrel Length: 3 inches 
• Overall Length: 7.81 inches 
• Weight: 22 oz (1.375 lbs) 
• Capacity: 7 rounds 
• Finish: Stainless Steel 
• Action Type: Double Action / Single Action 
• Grip Material: Contoured walnut 
• Sight System: Fixed Front Green Fiber Optic 
   

Detailed Features 

The double-action mechanism lets shooters fire follow-up rounds without manually cocking the hammer. The full hammer block safety prevents accidental discharges. .32 H&R Magnum produces noticeably less recoil than larger defensive calibers, which helps with control and faster follow-up shots. The green fiber optic front sight aids target acquisition in various lighting. At 22 oz, the revolver is compact enough for home storage or light carry.

Owners of the Charter Arms Pro IV in .32 Magnum have a fairly split view of the gun.

On the positive side, the compact size and light weight make it easy to handle and store. The stainless finish holds up well. The trigger pull in double action is manageable, and the .32 H&R Magnum recoil is mild enough that most shooters find it comfortable through longer range sessions. The 7-round cylinder is a practical advantage over 5-shot competitors in the same size class.

The criticism that comes up most often is fit and finish. Some owners report machining or assembly inconsistencies, which is a common complaint across the Charter Arms line. Accuracy is generally described as adequate for self-defense distances but not impressive compared to higher-priced revolvers. .32 H&R Magnum ammunition availability also comes up regularly. It can be harder to find at local stores than common calibers like .38 Special or 9mm, which is worth considering before committing to the platform.