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Diamondback Firearms Sidekick Convertible .22 LR and .22 WMR Black Cerakote Revolver

The Diamondback Firearms Sidekick is a classic-style convertible rimfire revolver chambered for both .22 LR and .22 WMR. It includes two interchangeable 9-shot cylinders, allowing shooters to switch between economical .22 LR ammunition and the more powerful .22 WMR cartridge. Its 4.5-inch barrel, black Cerakote finish, and checkered polymer grip panels provide a practical combination of durability, handling, and traditional cowboy-revolver styling. Fixed blade and integral rear sights support a straightforward aiming picture for target practice, small-game use, pest control, and recreational shooting.

Key features

  • Convertible design includes interchangeable 9-shot cylinders for .22 LR and .22 WMR
  • Double-action revolver provides both deliberate single-action fire and convenient double-action operation
  • 4.5-inch barrel balances sight radius and handling
  • Black Cerakote finish provides a durable, corrosion-resistant exterior
  • Fixed blade front sight and integral rear sight offer a simple, reliable sight picture
  • Checkered polymer grip panels provide a secure, comfortable hold

The Sidekick combines traditional revolver styling with flexible .22 LR and .22 WMR performance in one practical rimfire platform.

Diamondback Firearms Sidekick Convertible .22 LR and .22: quick facts

What caliber is the Diamondback Firearms Sidekick Convertible .22 LR and .22?
It is chambered in .22 LR, .22 WMR.
How many rounds does it hold?
9 rounds.
How big and heavy is it?
Barrel length 4.5 inches, overall length 10.25 inches, weight 32 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: Standard Sights; finish: Black Cerakote.
Is it new or used?
New, in the original packaging.
Can I buy it in Indiana?
Yes. It ships to a licensed FFL dealer in Indiana; you pick it up there after the background check. Indiana buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers require age 21 under federal law.
Is it in stock?
Yes, at $368.39. Orders leave within 1-2 business days; shipping is free over $999.

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