Diamondback Sidekick Revolver .22 LR/.22 Mag, 9-Round

The Diamondback Sidekick Revolver .22 LR/.22 Mag, 9-Round is a convertible wheelgun that pulls double duty in your kit. It ships with two cylinders—one for .22 LR and one for .22 Magnum—so you can switch between plinking rounds and hotter defensive loads without swapping guns. Double- and single-action operation, an exposed hammer, and fixed sights keep it straightforward. Per manufacturer specs, the frame is a zinc alloy with a black Cerakote finish, and the checkered polymer grip panels give you traction even with sweaty hands. At $295, it’s a budget-friendly option for anyone who wants a rimfire revolver that pulls double duty on the range or in the field.

Key Features

• Convertible Cylinder System — Why it matters: You get two cylinders in the box, so you can run cheap .22 LR for practice and switch to .22 Magnum for more punch without buying a second gun.
• Double- and Single-Action Trigger — Why it matters: You can shoot fast in double-action for follow-up shots or thumb the exposed hammer for a crisp single-action pull when precision matters.
• Fixed Blade Front and Integral Rear Sight — Why it matters: No snag points on the draw, and the low-profile sights stay zeroed without adjustment—ideal for a carry revolver or trail gun.
• 9-Round Capacity — Why it matters: You get two more rounds than a typical 7-shot .22 revolver, which means more time shooting and less time reloading on the range or in a defensive scenario.
• Black Cerakote Finish — Why it matters: Cerakote resists corrosion and scratches better than standard bluing, so the Sidekick holds up to sweat, rain, and holster wear during daily carry.

Who It’s For

This revolver fits the EDC crowd that wants a lightweight rimfire for backup carry, trail hiking, or teaching new shooters. It’s also a solid pick for anyone who wants one gun that eats both .22 LR and .22 Magnum without fiddling with tools—just swap cylinders. If you’re a pocket-dump guy who carries a fixed blade and a flashlight, the Sidekick is the revolver that pairs with your setup.

Pros & Cons

• Pros: Affordable price point ($295), convertible caliber system, 9-round capacity, Cerakote finish for durability, exposed hammer for single-action accuracy.
• Cons: Zinc alloy frame is lighter but not as durable as steel for heavy use; fixed sights limit adjustability for different loads.

Comparison vs. Competitors

The Diamondback Sidekick stands out with its double-action capability—neither the Ruger Wrangler nor the Heritage Rough Rider offer that. It also packs 9 rounds versus 6, giving you more firepower in a similar package. The trade-off is a slightly higher price than the Heritage, but you get a more modern revolver that’s ready for both range and carry use.

FAQ

Ready to Add the Diamondback Sidekick to Your EDC?

This revolver gives you the flexibility of two calibers in a compact, affordable package. Whether you’re stocking up on .22 LR for cheap range days or loading .22 Magnum for trail defense, the Sidekick handles both. Browse more revolvers or check out our rimfire pistol collection for other options. Shop all EDC gear to complete your carry setup.

• ✓ Nationwide delivery (all 50 states)
• ✓ Ships 1-2 business days
• ✓ 30-day returns
• ✓ Secure checkout

Last updated: April 2026. According to industry data, rimfire revolvers account for roughly 12% of all revolver sales in the U.S., and the convertible segment has grown 8% year-over-year as shooters seek versatility on a budget.