NRA Gun Of The Week: Diamondback Firearms Sidekick

by
posted on April 29, 2022
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

Diamondback Firearms is typically known for its AR-derived rifles and large format pistols, along with its smaller polymer-frame pistols. However, the company added something a little more unusual to its lineup in November 2021, with the release of the company’s first revolver. The Diamondback Sidekick offers the handling and aesthetics of western style revolvers, but with a double-action/single-action mechanism, fast loading and unloading and the ability to accept .22 LR and .22 WMR cylinders. Watch the video above to see the Sidekick in action.

Man in gray hat shirt earmuffs protective gear shooting gun revovler black pistol text on image noting "NRA GUN OF THE WEEK REMOTE CAMERA"


The Sidekick, externally, has a familiar look that matches a growing rimfire-chambered, western-style revolver market. Like those other current-production guns, the Sidekick is also a .22-caliber rimfire revolver. Yet, unlike many other similar offerings, the Sidekick is convertible from .22 LR to .22 WMR, and comes with an extra .22 WMR cylinder that can be swapped out with ease. The ability to swap from .22 LR to .22 WMR allows the Sidekick to be utilized for a variety of tasks, from simple target practice at the range, to pest control to small-game hunting, if so desired.

black metal cylinder revolver parts closeup image .22 WMR rimfire magnum conversion


For sights, the Sidekick comes with a fixed-blade front, and an integral rear sight that is machined into the top of the frame. For controls, the Sidekick incorporates a spurred hammer, barrel-mounted ejector rod and trigger shoe, which mimics the look of older single-action revolvers from more than a century ago, but these function slightly differently. Instead of having a single-action only trigger, the Sidekick’s trigger functions in both double- and single-action mode. The ejector rod, instead of functioning like its historical counterparts, is actually used to open the cylinder, which swings out to the left. To eject spent cartridges, an ejector star is provided. 

hands holding black revolver brass case ejection cartridges gun empty


The revolver comes with a 4.5" steel barrel giving the Sidekick an overall length of just under 10". The frame is made of a zinc-alloy, which helps keeps the overall weight down to 32.5 ozs. unloaded. Both the frame and the barrel come topped off with a matte black Cerakote finish, which is complemented by a pair of checkered, black, glass-nylon filled stocks, though wood stocks are also available as an additional accessory.

Specifications
Manufacturer: Diamondback Firearms
Action Type: double-action rimfire revolver
Chambering: convertible, .22 Long Rifle and .22 WMR cylinders
Receiver: alloy
Barrel: 4.5" steel, Cerakote finish
Sights: fixed; notch rear, post front
Stocks: black reinforced nylon
Overall Length: 9.875"
Weight: 32.5 ozs.
MSRP: $320

Latest

Gunsmithing gear
Gunsmithing gear

5 Must-Have Tools for DIY Gunsmithing

These gunsmithing tools make it much easier to work on your firearms, whether at home or in the field.

Garmin Acquires Applied Ballistics

Garmin has acquired Applied Ballistics, a leading provider of ballistic research, projectile data and integrated solver technologies dedicated to enhancing shooting accuracy.

NRA Leaders Attend White House Dinner as President Trump Signs Orders Expanding Access to Public Lands and Waterways

NRA Executive Vice President and CEO Doug Hamlin and Institute for Legislative Action Executive Director John Commerford represented NRA members at a White House dinner hosted by President Donald J. Trump.

The America 250th Longrifle: Creating One Tribute to America's Semiquincentennial

As part of the America 250th celebrations this year, one longtime American Rifleman contributor had to have his own special tribute to our country's semiquincentennial.

The Long & Short of It: Rock Island Armory's Pak-Out Platform

One of the latest designs to come from Rock Island Armory is its Pak-Out, a folding shotgun that is offered in several different configurations.

Gun of the Week: The New Taurus Judge

For 2026, Taurus USA took a fresh look at one of its most popular platforms, the Judge revolver, and updated it with a new feature set while retaining the versatility that made it popular in the first place.

Interests



Get the best of American Rifleman delivered to your inbox.