Diamondback Sidekick OD Green Dual-Caliber Revolver .22 LR/Mag
The Diamondback Sidekick OD Green Dual-Caliber Revolver .22 LR/Mag is a .22 LR single/double action revolvers from Diamondback Firearms. It is available from 5 vendors at $271.41 to $297.89.

Product Information
Name: Diamondback Sidekick OD Green Dual-Caliber Revolver .22 LR/Mag
Brand: Diamondback Firearms
Category: Single/Double Action Revolvers
Caliber: .22 LR
Barrel Length: 4.5"
Capacity: 9 rounds
UPC: 810035755901
SKU: UCEGBnTp7
Description
The Diamondback Sidekick in OD Green is a 9-shot revolver that ships with two cylinders — one for .22 LR and one for .22 WMR — so you can swap calibers depending on what you're doing. The ODG Cerakote finish gives it a distinctive look.
Key Specifications
- Manufacturer: Diamondback Firearms
- Model: Sidekick
- Type: Revolver
- Caliber: .22 LR | .22 Magnum
- Barrel Length: 4.5 inches
- Capacity: 9 rounds
- Weight: 32.5 oz.
- Finish Color: OD Green (ODG Cerakote)
- Condition: New in Box
Features
The alloy frame keeps weight reasonable at 32.5 oz. Fixed blade front sights handle target acquisition without the complexity of adjustable options. Grips are black checkered nylon — functional, not fancy. The dual-cylinder setup is the main differentiator here: train on cheap .22 LR, then swap in the .22 WMR cylinder when you want the extra velocity for small game.
Usage
Works well for plinking, small game hunting with .22 WMR, and introductory marksmanship given the low recoil. Not a home defense gun, but useful for teaching fundamentals or as a field sidearm.
Complete Specifications
| Caliber | .22 LR |
| Model | Sidekick |
| Capacity | 9 rounds |
| Magazines included | 0 |
| Barrel length | 4.5" |
| Overall length | 9.88" |
| Weight | 32.5 oz |
| Action | Single/Double Action |
| Finish | ODG Cerakote |
| Color | OD Green |
| Sights | Blade Front |
Frequently Asked Questions
What calibers does the Diamondback Sidekick shoot?
The Sidekick ships with two cylinders — one for .22 LR and one for .22 WMR — so you can swap between the two calibers.
Who makes the Sidekick revolver?
Diamondback Firearms makes the Sidekick.
What type of firearm is the Diamondback Sidekick?
It is a revolver, available in single/double action.
What is the barrel length of the Diamondback Sidekick?
The barrel is 4.5 inches long.
How many rounds does the Diamondback Sidekick hold?
It has a 9-round capacity.
What finish does the Diamondback Sidekick have?
It features an OD Green Cerakote finish.
Where can I buy the Diamondback Sidekick?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Owners of the Diamondback Sidekick OD Green generally like the concept, though some have concerns about execution.
The dual-cylinder setup is consistently cited as the standout feature — being able to shoot .22 LR for cheap practice and swap to .22 WMR for field use without buying two guns appeals to shooters who want versatility on a budget. The OD Green finish gets positive mentions from buyers who like the tactical aesthetic.
On the negative side, reliability concerns show up with some regularity. Reports of extraction issues and cylinder alignment problems have come up in community discussions. The trigger pull also draws criticism from some owners who find it rougher than expected. Neither problem appears universal, but they come up often enough to be worth noting.
The overall picture is a revolver with a genuinely useful feature set that varies in execution from unit to unit. Worth inspecting carefully if you can before buying.
Where to Buy - 5 Offers Available
Price Range: $271.41 - $297.89
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Classicfirearms Com | $271.41 | New | Buy Now |
| Kygunco Com | $288.24 | New | Buy Now |
| Grabagun Com | $293.99 | New | Buy Now |
| Buds Gun Shop | $294.99 | New | Buy Now |
| Impactguns Com | $297.89 | New | Buy Now |






















