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Diamondback Firearms SDR .357 Mag/.38 Special +P Polished Stainless Steel Revolver

The Diamondback SDR is a compact six-shot revolver chambered for .357 Mag and .38 Special +P ammunition. Its three-inch polished stainless steel barrel and stainless steel construction provide corrosion resistance and a balanced feel, while the double-action operation supports straightforward, reliable use. A fixed orange fiber optic front sight and green dovetail fiber optic rear sight offer high-contrast aiming in varied lighting conditions. Hogue black rubber grips with the Diamondback Firearms logo improve comfort and control during extended handling. Factory standard models do not include an optic-ready interface, threaded barrel, manual safety, grip safety, or detachable magazines.

Key features

  • Chambered for .357 Mag and .38 Special +P ammunition
  • Six-round double-action revolver configuration
  • Three-inch polished stainless steel barrel for durability and balance
  • Fixed orange fiber optic front sight and green dovetail fiber optic rear sight for fast target acquisition
  • Hogue black rubber grips provide a secure, comfortable hold
  • Compact design suitable for concealed carry and general-purpose use

The Diamondback SDR delivers dependable double-action performance with practical fiber optic sights and a compact stainless steel frame.

Diamondback Firearms SDR .357 Mag/.38 Special +P Polished: quick facts

What caliber is the Diamondback Firearms SDR .357 Mag/.38 Special +P Polished?
It is chambered in .357 Mag, .38 Special +P.
How many rounds does it hold?
6 rounds.
How big and heavy is it?
Barrel length 3 inches, overall length 7.4 inches, weight 25.8 ounces.
What kind of action does it use?
Double Action.
Is it optic ready or threaded?
Optic ready: No; threaded barrel: No.
What sights and finish does it have?
Sights: Fiber Optic Sights; finish: Polished Stainless Steel.
Is it new or used?
New, in the original packaging.
Can I buy it in Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a pistol permit or Handgun Eligibility Certificate, and the Connecticut dealer will only transfer this model if it and its magazines (10 rounds or fewer) are legal in Connecticut.
Is it in stock?
Yes, at $836.39. Orders leave within 1-2 business days; shipping is free over $999.

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