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Diamondback Firearms Sidekick Convertible .22 LR/.22 WMR Revolver

The Diamondback Firearms Sidekick is a convertible rimfire revolver chambered for both .22 LR and .22 WMR. Its nine-shot cylinder, single- and double-action operation, and five-and-a-half-inch barrel make it suitable for recreational shooting, training, and small-game use. The revolver features a durable Black Cerakote finish, a zinc-alloy frame, and checkered glass-filled nylon grips for a secure hold. Standard fixed sights consist of a blade front sight and integral rear sight. Factory standard models do not include an optic-ready mounting system, threaded barrel, manual safety, grip safety, or trigger safety.

Key features

  • Convertible cylinder system supports both .22 LR and .22 WMR ammunition
  • Nine-round capacity provides ample shooting time between reloads
  • Single- and double-action operation accommodates deliberate and rapid fire
  • Black Cerakote finish and zinc-alloy frame provide durable everyday protection
  • Five-and-a-half-inch barrel supports improved sight radius and accuracy
  • Blade front sight and integral rear sight offer a simple, low-maintenance sighting system

The Diamondback Sidekick offers versatile rimfire performance in a durable, easy-to-use convertible revolver.

Diamondback Firearms Sidekick Convertible .22 LR/.22 WMR: quick facts

What caliber is the Diamondback Firearms Sidekick Convertible .22 LR/.22 WMR?
It is chambered in .22 LR, .22 WMR.
How many rounds does it hold?
9 rounds.
How big and heavy is it?
Barrel length 5.5 inches, overall length 10.88 inches, weight 32.5 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 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 $361.19. Orders leave within 1-2 business days; shipping is free over $999.

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