Colt Mfg Viper Viper-Sp4Wrr 357 4.25 Ss

The Colt Viper is a stainless-steel revolver built for shooters who want a reliable, manageable handgun without unnecessary bulk. This 357 Magnum revolver with a 4.25-inch barrel strikes a practical balance between shootability and concealability—short enough to handle in tight quarters, long enough to deliver solid sight radius and velocity. The half-lug barrel design keeps weight down to 28.5 ounces unloaded, making it comfortable for extended carry or range sessions. Whether you're training, target shooting, or carrying for personal protection, the Viper's proven revolver action and straightforward handling make it a sensible choice.

Built from forged stainless steel throughout, this revolver resists corrosion and handles hard use without fussing over finishes. The one-piece barrel features a recessed target crown to protect accuracy, and the sights—a black ramp front and U-notch rear—are simple and fast to acquire. The American walnut grips are checkered for positive grip control, and the double/single-action trigger gives you flexibility depending on how you shoot it. At 6 rounds, capacity is standard for a revolver in this class; chambered in 357 Magnum, it also fires 38 Special if you prefer lighter recoil or lower cost practice rounds.

The Colt Viper is straightforward by design: no safety levers to fumble, no magazine to lose, and an action that's been trusted by shooters for generations. This is a no-nonsense revolver for hunters, sport shooters, and anyone who values simplicity and reliability over features.

Key Features

• Half-lug barrel design reduces weight and aids concealability
• Forged stainless-steel construction throughout resists corrosion
• One-piece barrel with recessed target crown
• U-notch rear sight and black ramp front sight for quick target acquisition
• American walnut checkered grips for secure handling
• Double/single-action trigger for versatility
• Accepts both 357 Magnum and 38 Special ammunition
• 6-round capacity

Specifications

Frequently Asked Questions

Can I shoot 38 Special ammo in this 357 Magnum revolver?

Yes. The Colt Viper is chambered in 357 Magnum and accepts 38 Special cartridges, so you can shoot either round depending on your preference for recoil, cost, or training needs.

What are the sights like, and are they adjustable?

The Viper comes standard with a fixed black ramp front sight and a U-notch rear sight. These fixed sights are simple, fast to acquire, and reliable for general shooting and defense work.

How heavy is this revolver, and is it practical to carry?

Unloaded, the Viper weighs 28.5 ounces. The half-lug barrel design helps keep it light and reasonably concealable for a 4.25-inch revolver, making it suitable for carry or range use.

What grip material comes on the Viper?

The revolver is fitted with American walnut grips that are checkered to provide a secure, positive grip during shooting.