Diamondback SDR .357 Mag | 3″ Barrel | 6-Round

The Diamondback Firearms SDR is a compact, 3″ stainless revolver chambered for .357 Magnum. It ships with a six-shot cylinder and fiber-optic sights for fast sight acquisition in a small package. The pistol-style Hogue grip and glass-bead stainless finish are intended to offer durable handling with a restrained visual profile. Typical uses include everyday carry (EDC) and range/practice shooting.

Product Specifications

• The manufacturer is Diamondback Firearms.
• The model is SDR.
• The caliber is .357 Magnum.
• The barrel measures 3″ for compact carry and handling.
• The capacity is 6 rounds.
• The action is Double / Single Action.
• The finish is Glass Bead Stainless.
• The exterior color is Silver.
• The sights are Fiber Optic front with a low-profile rear.
• The grip is a black Hogue style for enhanced purchase.
• The manufacturer part number is DB0700S713.
• The product category is Revolvers.
• The UPC is 810035756670.

Compact, straightforward, and built on a stainless frame, the SDR aims to deliver a reliable, controllable package for shooters who want a high-performance small revolver without unnecessary complexity. Its combination of a short barrel, fiber-optic sights, and a grippy Hogue profile makes it well suited for everyday carry situations and consistent range work.

Owners commonly praise the revolver’s exceptionally smooth trigger pull and its compact handling with an effective fiber-optic sighting setup.

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