The Colt Viper revolver in .357 Magnum with a 6-round capacity and stainless finish (brand part no. VIPERSP3WRR) is a double-action/single-action revolver built with a 3-inch barrel for a balance of concealability and controllable recoil. Colt machines the barrel with a 1-in-14-inch twist, and a black ramp front sight pairs with a U-notch rear for a fast, snag-resistant sight picture. The stainless steel construction resists corrosion for range and carry use alike, and the double-action trigger allows both a smooth long-pull and a crisp single-action follow-up. Among stainless semi-auto handguns category listings, this Viper is actually a revolver, favoring shooters who want .357 Magnum versatility with revolver simplicity.

Key Specifications

• The chambering is .357 Magnum.
• The capacity is 6 rounds.
• The barrel measures 3 inches with a 1-in-14-inch twist.
• The action is double-action/single-action.
• The sights combine a black ramp front with a U-notch rear.
• The finish is stainless steel, resisting corrosion.
• The barrel twist rate is 1-in-14-inch.
• The sights are fixed in mounting style.
• Shipping weight of approximately 3.5 pounds.

Frequently Asked Questions

Is this a revolver or a semi-auto? This Viper is a double-action/single-action revolver, not a semi-auto pistol.

Can this revolver fire .38 Special ammunition? .357 Magnum revolvers are generally built to also chamber .38 Special, though always confirm with the owner’s manual.

Buy the Colt Viper Revolver, .357 Magnum

Compact .357 Magnum versatility in a stainless double-action revolver is exactly what this Viper delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.