Smith & Wesson 686 Plus Deluxe 3″ .357 Magnum 7-Round

The Smith & Wesson 686 Plus Deluxe 3″ .357 Magnum 7-Round is a seven-shot L-frame revolver that gives you one more round than the classic six-shooter without sacrificing the rugged reliability shooters have trusted for decades. Chambered for .357 Magnum and .38 Special, this satin stainless beauty wears checkered wood grips and an exposed hammer, making it as comfortable on the range as it is in a display case. Per Smith & Wesson specs, the 3-inch barrel balances concealability with sight radius, and the adjustable rear sight lets you dial in your load.

Manufacturer	Smith & Wesson
Model	686 Plus Deluxe
Caliber	.357 Magnum / .38 Special +P
Capacity	7 rounds
Barrel Length	3 inches
Frame	L-Frame stainless steel
Finish	Satin stainless
Grips	Checkered wood with S&W medallion
Sights	Red ramp front, adjustable white outline rear
Action	Double/Single action with exposed hammer
Weight	34.5 oz (unloaded, per manufacturer specs)
Condition	New

Key Features

• Seven-Shot Cylinder — Why it matters: That extra round over a standard six-shooter gives you more firepower in the same L-frame package, perfect for competition or personal defense without adding bulk.
• 3-Inch Barrel with Full Underlug — Why it matters: The shorter barrel keeps the revolver compact for carry or quick handling, while the full underlug adds weight forward to tame muzzle rise during rapid fire.
• Adjustable Rear Sight — Why it matters: You can fine-tune windage and elevation for different .357 or .38 loads, turning this revolver into a precision tool for paper punching or steel ringing.
• Satin Stainless Finish — Why it matters: It resists rust and holster wear better than blued steel, so this revolver stays looking sharp even after years of range trips and gun show table inspections.
• Checkered Wood Grips — Why it matters: The wood gives you a classic revolver feel with a secure hold, and the checkering locks your hand in place during heavy .357 recoil without being overly aggressive.

Who It’s For

This revolver is built for the collector who appreciates a modern twist on a classic platform. If you already own a standard 686 and want the seven-shot advantage in a compact 3-inch package, or if you’re a shooter who values the smooth double-action trigger of an L-frame, the Plus Deluxe belongs in your safe. It also appeals to those who hit every gun show looking for the rare combination of adjustable sights, exposed hammer, and a satin finish that doesn’t scream for attention.

Pros & Cons

• Pro: Seven-round capacity gives you a real edge over traditional six-shooters in a revolver that feels perfectly balanced.
• Pro: The 3-inch barrel is a sweet spot — short enough for comfortable carry, long enough for accurate shooting at 25 yards.
• Pro: Satin stainless finish is low-maintenance and looks great under display case lights.
• Con: The wood grips, while beautiful, can be slick if your hands get sweaty; many shooters swap them for rubber aftermarket grips for better traction.

Comparison

Feature	Smith & Wesson 686 Plus Deluxe 3″	Ruger GP100 3″	Taurus 627 3″
Capacity	7 rounds	6 rounds	7 rounds
Frame Material	Stainless steel (L-frame)	Stainless steel	Stainless steel
Finish	Satin stainless	Brushed stainless	Matte stainless
Grips	Checkered wood	Rubber with wood insert	Rubber
Sights	Adjustable rear, red ramp front	Adjustable rear, fiber optic front	Fixed rear, ramp front
Weight	34.5 oz	36 oz	32 oz
Price	$1,007.46	~$850	~$650

The Ruger GP100 is a tank that’s built to last, but you lose one round and the trigger isn’t as smooth out of the box. The Taurus 627 offers the same seven-shot capacity at a lower price, but the fit and finish don’t match the S&W, and the trigger pull is heavier. The 686 Plus Deluxe sits in the sweet spot: premium feel, proven reliability, and that extra round.

FAQ

Is the Smith & Wesson 686 Plus Deluxe 3″ compatible with .38 Special ammunition?

Yes, it chambers both .357 Magnum and .38 Special +P rounds. You can shoot the milder .38 Special for practice or plinking, then load .357 Magnum for maximum performance.

What is the cylinder gap on this revolver?

The cylinder gap on the 686 Plus Deluxe is set to factory specs — typically around 0.004 to 0.006 inches. This ensures reliable ignition and minimizes gas loss, a detail Smith & Wesson has refined over decades.

Can I mount a red dot sight on this revolver?

The factory rear sight is adjustable but not optic-ready. You’ll need a gunsmith to mill the top strap for a red dot mount or use a replacement rear sight base that accepts a mini red dot. Many collectors prefer to keep it original.

Does the 3-inch barrel affect accuracy compared to the 4-inch model?

You lose about 50-75 fps in muzzle velocity with the 3-inch barrel versus the 4-inch, but practical accuracy at defensive distances (7-15 yards) is nearly identical. The shorter barrel makes it easier to carry and quicker on the draw.

How does the trigger pull feel on the 686 Plus Deluxe?

The double-action pull is smooth and consistent at around 10-12 pounds, while the single-action breaks at a crisp 3.5-4 pounds. Per Smith & Wesson specs, the L-frame trigger is one of the best out-of-the-box revolver triggers available.

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Browse more in our Revolvers collection, check out our Smith & Wesson category, or see .357 Magnum firearms for other options. Last updated: April 2026.