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Diamondback Firearms SDR Bobbed Hammer .357 Mag Stainless Revolver

The Diamondback Firearms SDR is a compact stainless double-action revolver chambered in .357 Mag. Its 2-inch barrel and six-round cylinder provide a practical balance of portability and straightforward operation, while the bobbed hammer helps reduce snag points during carry. A fiber optic front sight offers a bright aiming reference in varied lighting, and the glass-filled nylon grip supports a secure, manageable hold. The SDR is also capable of firing .38 Special ammunition.

Key features

  • Compact 2-inch barrel supports convenient carry and handling
  • Six-round cylinder chambered for .357 Mag
  • Double-action operation with a snag-resistant bobbed hammer
  • Fiber optic front sight provides a clear aiming reference
  • Stainless finish offers durable corrosion resistance
  • Glass-filled nylon grip provides a secure, lightweight interface

The Diamondback Firearms SDR combines a compact revolver profile with practical sights and a durable stainless construction for everyday carry and range use.

Diamondback Firearms SDR Bobbed Hammer .357 Mag Stainless: quick facts

What caliber is the Diamondback Firearms SDR Bobbed Hammer .357 Mag Stainless?
It is chambered in .357 Mag.
How many rounds does it hold?
6 rounds.
How big and heavy is it?
Barrel length 2 inches, overall length 7.25 inches, weight 24 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: Stainless.
Is it new or used?
New, in the original packaging.
Can I buy it in Idaho?
Yes. It ships to a licensed FFL dealer in Idaho; you pick it up there after the background check. Idaho buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers sell handguns from age 21 under federal law.
Is it in stock?
Yes, at $741.74. Orders leave within 1-2 business days; shipping is free over $999.

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