The Diamondback Firearms Sidekick is a convertible revolver designed to fire both .22 LR and .22 WMR ammunition by changing cylinders. Its nine-shot capacity, 5.5-inch barrel, and balanced 32.5-ounce weight provide a comfortable blend of control and handling for recreational shooting and collection use. The single-action and double-action mechanism offers flexible operation, while the blade front sight and integral rear sight provide a straightforward aiming system.

Key features

• Convertible design supports both .22 LR and .22 WMR cartridges
• Nine-shot cylinder provides useful range capacity
• 5.5-inch barrel helps deliver a steady sight picture
• Single-action and double-action operation offers shooting flexibility
• Blade front sight and integral rear sight provide a durable, low-maintenance sighting system
• Gray finish with black polymer grip balances classic styling and practical handling

The Diamondback Sidekick combines versatile rimfire compatibility with traditional revolver operation in a practical Gray finish.