The Diamondback Sidekick is a DA/SA revolver chambered in .22 LR with a .22 Mag conversion cylinder included. This Midnight Bronze variant has a bronze Cerakote barrel and cylinder in black Cerakote, with a zinc alloy frame and checkered GFN grips. 
 

Key Specifications 

• SKU: 2024006791 
• UPC: 810035756076 
• Brand: Diamondback 
• Model Name: Sidekick 
• MPN: DB053CA071 
• Caliber: .22 LR / .22 Mag (Convertible) 
• Action: DA/SA (Double Action/Single Action) 
• Capacity: 9 Rounds 
• Barrel Length: 5.5 inches 
• Overall Length: 10.88 inches 
• Weight: 32.50 oz (2 lbs) 
• Sights: Blade Front / Integral Rear 
• Grip Material: Black Checkered GFN 
• Finish: Midnight Bronze Cerakote (barrel) / Black Cerakote (cylinder) 
• Condition: New in Box 
   

Detailed Features 

 
The Sidekick uses a swing-out cylinder rather than a fixed loading gate, which is unusual for a .22 revolver at this price point and simplifies reloading. Switching between .22 LR and .22 Mag is done by swapping cylinders — both 9-round cylinders are included. The DA/SA action lets you cock the hammer for a lighter single-action pull or pull through in double action. The zinc alloy frame keeps weight at 2 lbs; the GFN grip provides adequate traction. The 5.5-inch barrel gives reasonable velocity for both cartridges.

Owners are generally drawn to the Sidekick for the swing-out cylinder and 9-round capacity in a .22 convertible revolver — that combination is uncommon at the price. The two-cylinder setup and the DA/SA action are cited as practical advantages over traditional .22 revolvers with loading gates.

Build quality generates mixed feedback. The zinc alloy frame is lighter than steel but some owners find it feels less solid than comparable steel-framed revolvers. There are reported cylinder alignment and extraction issues after higher round counts, which is the most common complaint. Reliability during the first few hundred rounds tends to be fine; problems emerge with more use.

The Midnight Bronze finish gets positive comments for appearance. The price point attracts buyers who want a .22 convertible without spending significantly more. Most owners treat it as a range and training revolver rather than a precision gun, and on those terms most are satisfied.