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

The Diamondback Firearms Sidekick is a convertible rimfire revolver that combines classic cowboy styling with practical modern features. Chambered for both .22 LR and .22 WMR, it includes two interchangeable 9-shot cylinders, giving shooters the flexibility to use economical .22 LR ammunition for target practice or the additional performance of .22 WMR for small-game hunting and pest control. Its double-action mechanism also retains single-action capability for deliberate, precise shots. The 4.5-inch barrel, fixed front blade, and integral rear sight create a straightforward sighting setup, while the swing-out cylinder arm makes changing cylinders and reloading efficient. A Dark Gray Cerakote finish protects the zinc frame and handle, and checkered glass-filled nylon grip panels provide a dependable, comfortable grip. At 32.5 ounces, the Sidekick offers manageable recoil and convenient handling for a wide range of rimfire applications.

Key features

• Convertible design includes interchangeable 9-shot cylinders for .22 LR and .22 WMR
• Double-action operation supports quick follow-up shots while retaining classic revolver handling
• 4.5-inch barrel balances practical accuracy with a traditional cowboy-style profile
• Integral rear sight and fixed front blade provide a durable, low-maintenance sighting system
• Dark Gray Cerakote finish and checkered glass-filled nylon grips provide lasting protection and a secure hold
• Swing-out cylinder arm allows fast cylinder changes, ejection, and reloading

The Diamondback Sidekick provides versatile rimfire performance in a classic revolver package. Add it to your collection for recreational shooting, small-game hunting, and pest control.