The Smith & Wesson 686 Plus is a 7-shot double/single action revolver chambered in .357 Magnum / .38 Special +P with a 4-inch barrel and satin stainless finish. The seven-round cylinder is one of the distinguishing features that sets it apart from standard 6-shot revolvers in this class. 
 

Key Specifications 

• Model: 686 Plus 
• Caliber: .357 Magnum / .38 Special +P 
• Barrel Length: 4 inches 
• Capacity: 7 rounds 
• Weight: 38.5 ounces (approximately 3.8 pounds) 
• Finish: Satin Stainless Steel 
• Frame Material: Stainless Steel 
• Grip Material: Synthetic 
• Sights: Red Ramp Front / Adjustable White Outline Rear 
   

Detailed Features 

The frame, cylinder, and barrel are all stainless steel, which holds up well against corrosion and hard use. The red ramp front sight and adjustable white outline rear sight work across varied lighting conditions and can be dialed in for different loads. 
 
Double action mode allows fast shots from the draw; single action is there for more deliberate work where a lighter pull matters. The medium frame is sized for right-handed shooters with an ergonomic grip that stays comfortable through long sessions. The 7-round cylinder gives one extra round over most comparable revolvers without adding meaningfully to the gun's size or weight.

The Smith & Wesson 686 Plus .357 Magnum with 4-inch satin steel barrel and 7-shot cylinder is well-regarded, and the positive feedback is grounded in real use.

The trigger pull is frequently mentioned as smooth and consistent, which contributes to both accuracy and shooting enjoyment. Recoil with .357 Magnum loads is described as manageable by most users, including those newer to higher-caliber revolvers. The satin finish is liked for its appearance and long-term durability.

The 7-round cylinder draws specific attention. Most users see the extra round over standard 6-shot revolvers as a meaningful advantage without the gun becoming harder to handle or conceal.

Weight is the most common criticism. The all-stainless build is heavy enough to be a factor for daily carry. Some reliability feedback is positive, but a handful of reviews mention occasional issues with specific ammunition types or unit-to-unit variation. Overall, the 686 Plus is consistently described as a capable, versatile sidearm for competition, defense, and hunting alike.