The Ruger GP100 in .357 Magnum with a 4.2-inch barrel (MPN 1705) is a more compact version of the full-size GP100, giving shooters a fully shrouded barrel for easier carry without giving up the platform’s durability. Ruger finishes the barrel in satin stainless, fits a Hogue Monogrip, and mounts a ramp front sight paired with a fully adjustable rear sight. A gun lock and case ship with the revolver. Among compact-barreled magnum revolvers in the revolvers category, this GP100 favors shooters who want a shorter, easier-to-carry .357 Magnum wheelgun with adjustable sights.

Key Specifications

• Chambered in .357 Magnum with a 1-in-18.75-inch twist.
• Features a 4.2-inch fully shrouded stainless barrel.
• Fitted with a Hogue Monogrip for recoil comfort.
• Sighted with a ramp front and fully adjustable rear sight.
• Uses a transfer bar mechanism with cylinder interlock.
• Holds 6 rounds and ships with a lock and case.
• Shipping weight of approximately 4.05 pounds.
• The trigger action is double-action/single-action (DA/SA).
• Includes a transfer bar safety.

Frequently Asked Questions

Is the barrel shrouded? Yes, a fully shrouded 4.2-inch barrel.

What grip does this revolver use? A Hogue Monogrip.

Buy the Ruger GP100 .357 Magnum, 4.2-Inch

A more compact, easier-to-carry version of the proven GP100 is exactly what this revolver delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.