The Diamondback SDR in .357 Magnum (MPN DB0700S711) is machined from premium forged stainless steel for strength and durability, delivering peace of mind for home and personal defense in a compact double/single-action revolver. Diamondback Firearms finishes this SDR with a glass bead stainless finish, low-profile fiber optic sights, and a concealed-hardware frame designed to prevent snags when drawn. Weighing just 21 ounces, it also fires .38 Special +P and includes an ergonomic push-button cylinder release with chamfered chambers for smooth loading. Among concealed-carry revolvers in the revolvers category, the SDR favors shooters who want a match-grade trigger and high-visibility sights in a lightweight package.

Key Specifications

• Chambered in .357 Magnum, also fires .38 Special +P.
• Features a 2-inch barrel in forged stainless steel with a glass bead finish.
• Cylinder capacity is 6 rounds.
• Action is DA/SA with a smooth, match-grade, non-stacking trigger.
• Sights are fiber optic (orange front, green rear).
• Grip is Hogue black rubber with a Diamondback logo.
• Weighs approximately 21.2 ounces.
• This revolver does not include a separate manual safety.
• The rifling twist rate is 1-in-18.75 inches.

Frequently Asked Questions

Does this revolver have fiber optic sights? Yes, an orange front sight paired with a green rear sight.

How much does this revolver weigh? Approximately 21.2 ounces, ideal for concealed carry.

Buy the Diamondback SDR .357 Magnum

A match-grade trigger and high-visibility sights in a lightweight defensive revolver are exactly what the SDR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.