Diamondback Firearms
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Built for Precision

Diamondback firearms are designed for tight tolerances, smooth function, and accurate shooting across AR-15s, pistols, and revolvers.

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American-Made Reliability

Manufactured in the USA, Diamondback controls every stage of production—from billet receivers to final assembly—to ensure quality and consistency.

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Tactical Versatility

From defensive carbines to modular pistols, Diamondback platforms are customizable and mission-ready, ideal for shooters seeking dependable adaptability.

Product Focus

Diamondback Carbon

The Carbon DB15 is a lightweight, high-performance AR-15 built around a carbon fiber handguard and forged 7075-T6 aluminum receivers. Chambered in 5.56 NATO, it offers smooth handling, reduced weight, and excellent accuracy. With MIL-SPEC components and optics-ready versatility, the DB15 is ideal for both defensive and recreational use.
Diamondback Carbon DB15

Diamondback Sidekick Revolver

Blending Old West style with modern function, the Diamondback Sidekick is a double/single-action revolver chambered in .22 LR and .22 Magnum. Featuring a 9-round capacity and convertible cylinders, the Sidekick delivers plinking fun with nostalgic design. Its ambidextrous safety, fiber-optic front sight, and smooth trigger make it ideal for beginners and seasoned shooters alike.
Diamondback Sidekick Mag Revolver

Diamondback DB-15

The DB-15 Pistol offers the compact power of an AR platform in a pistol configuration. Built with precision-machined components, a 7-inch barrel, and free-floating handguard, it delivers fast handling and close-range control. Perfect for home defense or truck carry, this pistol blends AR functionality with compact maneuverability.
Diamondback DB-15

Frequently asked questions

What is the history of Diamondback Firearms?

Founded in 2009 in Cocoa, Florida, Diamondback Firearms began by producing reliable, affordable handguns. Over the years, it expanded into AR-style rifles and pistols, earning a reputation for solid American-made craftsmanship and innovation in modern firearms design.

What sets Diamondback Firearms apart?

Diamondback stands out for combining quality manufacturing with accessible pricing. With full control of production—from design to CNC machining—Diamondback delivers AR-platform rifles, pistols, and revolvers that punch above their weight in reliability, finish, and function.

Are Diamondback guns good for beginners?

Yes. The Diamondback Sidekick revolver is excellent for new shooters due to its simple controls and low recoil. The DB15 rifle and pistol lines also appeal to newer AR users seeking lightweight, accurate, and user-friendly platforms for training or defense.

What calibers are available from Diamondback Firearms?

Diamondback offers firearms in popular calibers including .22 LR, .22 Mag, 5.56 NATO, .300 Blackout, and 9mm. Whether you're hunting varmints or protecting your home, there's a caliber and platform to match your needs.

Are Diamondback firearms customizable?

Absolutely. The DB15 line supports a wide range of AR-15 accessories, including grips, stocks, optics, and handguards. You can easily upgrade or personalize your Diamondback rifle or pistol for specific use cases.

Where are Diamondback guns made?

All Diamondback firearms are made in the USA at their Florida-based facility. They maintain in-house manufacturing for components like barrels, receivers, and rails to ensure tight quality control and consistency.

About

Diamondback Firearms is a Florida-based manufacturer producing AR-style rifles, handguns, and revolvers. Known for American-made craftsmanship and dependable design, Diamondback offers performance-ready firearms for tactical, recreational, and defensive shooting.

History

Popular Models

Latest Firearm News & Reviews

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