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159
Products
104
In Stock
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Founded
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All Diamondback Firearms Products (104)

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About Diamondback Firearms

Headquarters

Established

-

Country of Origin

USA

Official Website

diamondbackfirearms.com

Customer Service

1-866-903-9655

Contact Email

info@diamondbackfirearms.com

Warranty

Diamondback Firearms offers a limited lifetime warranty on their firearms, covering defects in materials and workmanship for the original purchaser.
View Full Warranty Policy →

Hot Diamondback Firearms Items September 2026

Trending right now based on the last 30 days of Keys Gun Shop orders + page views.

DIAMONDBACK DB10 Carbon Series 308 Win 16in 20rd Semi-Auto Rifle DB1018C071

DIAMONDBACK DB10 Carbon Series 308 Win 16in 20rd Semi-Auto R

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 Diamondback Firearms DB1784V001 6mm ARC

Diamondback Firearms DB1784V001 6mm ARC

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 Diamondback Firearms DB0100E022 380 ACP

Diamondback Firearms DB0100E022 380 ACP

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 Diamondback Firearms DB380SL Gen4 380 ACP

Diamondback Firearms DB380SL Gen4 380 ACP

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 Diamondback Firearms DB1916K001 5.56 NATO

Diamondback Firearms DB1916K001 5.56 NATO

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 Diamondback Firearms DB0780S991 357/38 0780S991

Diamondback Firearms DB0780S991 357/38 0780S991

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 Diamondback Firearms Sidekick .22LR

Diamondback Firearms Sidekick .22LR

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 Diamondback Firearms SDR 9MM DB0700P711

Diamondback Firearms SDR 9MM DB0700P711

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Diamondback 308M16L50B10R .308 Win 16 In Mid Black Nitride

Diamondback 308M16L50B10R .308 Win 16 In Mid Black Nitride

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 Diamondback DB1731K001 5.56 NATO 16in Threaded Black

Diamondback DB1731K001 5.56 NATO 16in Threaded Black

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 Diamondback Firearms DB15 5.56 NATO DB1731K061

Diamondback Firearms DB15 5.56 NATO DB1731K061

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 Diamondback Firearms DB15 5.56 NATO

Diamondback Firearms DB15 5.56 NATO

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 Diamondback DB0700S711 SDR 357 Mag/38 Special +P 6 Shot 2" Glass Bead...

Diamondback DB0700S711 SDR 357 Mag/38 Special +P 6 Shot 2" G

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 Diamondback Firearms DB1913K061 5.56 NATO

Diamondback Firearms DB1913K061 5.56 NATO

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 Diamondback Firearms DB1913K101 5.56 NATO

Diamondback Firearms DB1913K101 5.56 NATO

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 Diamondback DB1916K061 5.56 NATO Pistol 10" M-LOK SBA3 FDE 30rd

Diamondback DB1916K061 5.56 NATO Pistol 10" M-LOK SBA3 FDE 3

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 Diamondback Firearms DB1916K101 223/5.56 NATO

Diamondback Firearms DB1916K101 223/5.56 NATO

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 Diamondback DB1916B001 DB15 300 AAC 30+1 10" Black Hard Coat Anodized...

Diamondback DB1916B001 DB15 300 AAC 30+1 10" Black Hard Coat

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 Diamondback Firearms DB1916B101 300 AAC Blackout

Diamondback Firearms DB1916B101 300 AAC Blackout

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 Diamondback Firearms DB0700S001 .357 Mag

Diamondback Firearms DB0700S001 .357 Mag

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