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Single/Double Action Diamondback

Diamondback is a family-owned American firearms manufacturer based on Florida’s Space Coast, known for precision engineering and in-house production standards. The brand offers a diverse lineup, including rifles built on proven AR platforms, versatile ar ak pistols, and innovative revolvers like the Sidekick, which features both.22LR and.22Mag cylinders for flexible use. Diamondback also supplies high-quality barrels for custom builds and upgrades. Featured products include popular calibers such as 5.56x45 and.223 / 5.56, with models designed for reliability and performance in both recreational and professional settings. Diamondback’s commitment to American manufacturing and quality control ensures every firearm meets rigorous standards. Browse Diamondback to shop performance-driven firearms and components for sale.

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19 Product(s)
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Diamondback SDR .357 Magnum 2" Barrel 6rd Revolver - Stainless

Diamondback SDR .357 Magnum 2" Barrel 6rd Revolver - Stainless

$684 00
In Stock
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Diamondback DB0700S711 SDR Revolver 2 Stainless Bead 6rd Revolver

Diamondback DB0700S711 SDR Revolver 2 Stainless Bead 6rd Revolver

$648 00
In Stock
Only 6 Left!
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Diamondback Firearms SDR DB0700S713 Revolver .357 Mag 3" 6Rd DA/SA Fiber Optic Sights

Diamondback Firearms SDR DB0700S713 Revolver .357 Mag 3" 6Rd DA/SA Fiber Optic Sights

$654 44
In Stock
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Diamondback SDR DB0700S001 Revolver .357 Mag 2" 6Rd DA/SA Fiber Optic Sights Black Nitride

Diamondback SDR DB0700S001 Revolver .357 Mag 2" 6Rd DA/SA Fiber Optic Sights Black Nitride

$684 00
In Stock
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Diamondback Firearms SDR 9mm Revolver 2" Barrel 6-Round Glass Bead Stainless

Diamondback Firearms SDR 9mm Revolver 2" Barrel 6-Round Glass Bead Stainless

$674 44
In Stock
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Diamondback DB053CA001 22/22M SDKCK 5.5 9rd DA/SA Black Revolver

Diamondback DB053CA001 22/22M SDKCK 5.5 9rd DA/SA Black Revolver

$295 00
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Diamondback DB0500A071 Sidekick 22 LR/22 WMR #9 Shot 4.50" Midnight Bronze Barrel, Black Cerakote Cylinder, Midnight Bronze Cerakote Zinc Alloy Frame, Black Polymer Grips Revolver

Diamondback DB0500A071 Sidekick 22 LR/22 WMR #9 Shot 4.50" Midnight Bronze Barrel, Black Cerakote Cylinder, Midnight Bronze Cerakote Zinc Alloy Frame, Black Polymer Grips Revolver
$295 00
In Stock
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Diamondback SDR 2" .357 Magnum Revolver, 6rd, DA/SA, Two-Tone Stainless/Black, Fiber Optic Sights, Bobbed Hammer

Diamondback SDR 2" .357 Magnum Revolver, 6rd, DA/SA, Two-Tone Stainless/Black, Fiber Optic Sights, Bobbed Hammer

$629 43
In Stock
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Diamondback Firearms SDR DB0780S993 Revolver, .357 Magnum/.38 Special, 3" Barrel, 6 Rounds, DA/SA, Two-Tone, Fiber Optic Sights.

Diamondback Firearms SDR DB0780S993 Revolver, .357 Magnum/.38 Special, 3" Barrel, 6 Rounds, DA/SA, Two-Tone, Fiber Optic Sights.

$700 00
In Stock
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Diamondback SDR DB0700S703 Revolver .357 Magnum/.38 Special +P, 3" Barrel, 6 Rds, SA/DA, Polished Stainless, Fiber Optic Sights, Black Hogue Grip

Diamondback SDR DB0700S703 Revolver .357 Magnum/.38 Special +P, 3" Barrel, 6 Rds, SA/DA, Polished Stainless, Fiber Optic Sights, Black Hogue Grip

Out of Stock
Diamondback DBSK22LMB Sidekick Cowboy Revolver, 22LR / 22Mag Convertible, 4.75 Bbl, 9 Round. Swing Out Cylinders

Diamondback DBSK22LMB Sidekick Cowboy Revolver, 22LR / 22Mag Convertible, 4.75 Bbl, 9 Round. Swing Out Cylinders
Out of Stock
Diamondback DB053CA261 22/22M SDKCK 5.5 9rd DA/SA Dessge Revolver

Diamondback DB053CA261 22/22M SDKCK 5.5 9rd DA/SA Dessge Revolver

Out of Stock
Diamondback DB0600A051 Sidekick 22LR/MAG Birdshead Grip 3 Gray Revolver

Diamondback DB0600A051 Sidekick 22LR/MAG Birdshead Grip 3 Gray Revolver

Out of Stock
Diamondback SDR 9mm 2" 6-Round SA/DA Revolver Polished Stainless Fiber Optic Sights

Diamondback SDR 9mm 2" 6-Round SA/DA Revolver Polished Stainless Fiber Optic Sights

Out of Stock
Diamondback SDR DB075AS701 Revolver .357 Magnum/.38 Special +P 2" 6rd DA/SA Polished SS Hogue Wood Fiber Optic Sights

Diamondback SDR DB075AS701 Revolver .357 Magnum/.38 Special +P 2" 6rd DA/SA Polished SS Hogue Wood Fiber Optic Sights
Out of Stock
Diamondback SDR DB075AS703 Revolver 357 Magnum 3" 6-Round DA/SA Polished Stainless Fiber Optic Sights

Diamondback SDR DB075AS703 Revolver 357 Magnum 3" 6-Round DA/SA Polished Stainless Fiber Optic Sights
Out of Stock
Diamondback DB0600A001 Sidekick 22 LR/22 WMR 3" #9 Shot Black Cerakote Barrel, Cylinder & Frame, Black Birdshead Grip Revolver

Diamondback DB0600A001 Sidekick 22 LR/22 WMR 3" #9 Shot Black Cerakote Barrel, Cylinder & Frame, Black Birdshead Grip Revolver
Out of Stock
Diamondback DB051CA001 Sidekick #9 Shot 4.50" Black Cerakote Barrel, Cylinder & Frame, Black Polymer Grips Revolver

Diamondback DB051CA001 Sidekick #9 Shot 4.50" Black Cerakote Barrel, Cylinder & Frame, Black Polymer Grips Revolver

Out of Stock
Diamondback Sidekick DB051BA101 Revolver, 22 LR/22 Magnum, 4.5" Barrel, 9-Rd, DA/SA, Olive Drab Green Cerakote, Convertible Cylinders.

Diamondback Sidekick DB051BA101 Revolver, 22 LR/22 Magnum, 4.5" Barrel, 9-Rd, DA/SA, Olive Drab Green Cerakote, Convertible Cylinders.

Out of Stock
19 Product(s)
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