Diamondback Firearms

Diamondback Firearms manufactures reliable pistols, rifles, and AR-style firearms made in the USA. Trusted by shooters for innovation, performance, and everyday carry solutions.
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Picture of Diamondback Carbon DB15 Rifle 0 Blackout 16 in. FDE 12 KeyMod DB1719B061

Diamondback Carbon DB15 Rifle 0 Blackout 16 in. FDE 12 KeyMod DB1719B061

$862.00 $627.33
TRENDING Picture of Diamondback Firearms DB10, Semi-automatic, AR, 308 Winchester, 16" Barrel, A2 Flash Hider, Black Color, Magpul MOE-K Pistol Grip, Magpul MOE Carbine Stock, 15" M-LOK Rail, 20 Round, 1 Gen M3 PMAG DB1018C001

Diamondback Firearms DB10, Semi-automatic, AR, 308 Winchester, 16" Barrel, A2 Flash Hider, Black Color, Magpul MOE-K Pistol Grip, Magpul MOE Carbine Stock, 15" M-LOK Rail, 20 Round, 1 Gen M3 PMAG DB1018C001

$1,119.00 $876.32
TRENDING Picture of Diamondback Firearms DB10, Semi-automatic, AR, 308 Winchester, 16" Barrel, A2 Flash Hider, Flat Dark Earth Color, Magpul MOE-K Pistol Grip, Magpul MOE Carbine Stock, 15" M-LOK Rail, 20 Round, 1 Gen M3 PMAG DB1018C061

Diamondback Firearms DB10, Semi-automatic, AR, 308 Winchester, 16" Barrel, A2 Flash Hider, Flat Dark Earth Color, Magpul MOE-K Pistol Grip, Magpul MOE Carbine Stock, 15" M-LOK Rail, 20 Round, 1 Gen M3 PMAG DB1018C061

$1,175.00 $921.07
TRENDING Picture of Diamondback Firearms DB15, Semi-automatic, AR, 556NATO, 7" Barrel, A2 Flash Hider, Anodized Finish, Black, Magpul MOE Grip, Buffer Tube with Foam Pad, 6" M-LOK Handguard, 30 Rounds, (1) Gen 2 PMAG DB1912K001

Diamondback Firearms DB15, Semi-automatic, AR, 556NATO, 7" Barrel, A2 Flash Hider, Anodized Finish, Black, Magpul MOE Grip, Buffer Tube with Foam Pad, 6" M-LOK Handguard, 30 Rounds, (1) Gen 2 PMAG DB1912K001

$782.00 $569.76
TRENDING Picture of Diamondback DB15 AR Pistol Carbine Length 5.56x45mm NATO 30+1 7" Heavy Barrel w/A2 Flash Hider, 6" M-Lok Handguard, Flat Dark Earth Buffer Tube Foam Pad Stock, Magpul MOE Grip DB1912K061

Diamondback DB15 AR Pistol Carbine Length 5.56x45mm NATO 30+1 7" Heavy Barrel w/A2 Flash Hider, 6" M-Lok Handguard, Flat Dark Earth Buffer Tube Foam Pad Stock, Magpul MOE Grip DB1912K061

$852.00 $622.42
TRENDING Picture of Diamondback DB15 5.56x45mm NATO 30+1 7" Black Nitride Threaded Barrel, M-LOK Handguard, Midnight Bronze Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1912K071

Diamondback DB15 5.56x45mm NATO 30+1 7" Black Nitride Threaded Barrel, M-LOK Handguard, Midnight Bronze Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1912K071

$852.00 $622.42
TRENDING Picture of Diamondback DB15 5.56x45mm NATO 30+1 10" Black Nitride Threaded Barrel, M-LOK Handguard, Flat Dark Earth Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1915K061

Diamondback DB15 5.56x45mm NATO 30+1 10" Black Nitride Threaded Barrel, M-LOK Handguard, Flat Dark Earth Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1915K061

$852.00 $622.42
Picture of Diamondback DB15 5.56x45mm NATO 30+1 10" Black Nitride Threaded Barrel, M-LOK Handguard, Midnight Bronze Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1915K071

Diamondback DB15 5.56x45mm NATO 30+1 10" Black Nitride Threaded Barrel, M-LOK Handguard, Midnight Bronze Aluminum Picatinny Rail Receiver, Black Buffer Tube, Black Magpul Grip, Right Hand DB1915K071

$852.00 $639.16
TRENDING Free Shipping! Picture of Diamondback Firearms Carbon DB-15 5.56 NATO Semi-Auto Pistol - Black | 7" Threaded Barrel | SBA3 Arm Brace | 1x30rd Mag DB1913K001

Diamondback Firearms Carbon DB-15 5.56 NATO Semi-Auto Pistol - Black | 7" Threaded Barrel | SBA3 Arm Brace | 1x30rd Mag DB1913K001

$842.00 $611.35
Picture of Diamondback DB15 *CA Compliant 5.56x45mm NATO 16" 10+1 Black Adjustable Magpul CTR Stock Black Magpul MOE K2 Grip with Black Gold Lower DB1791K001

Diamondback DB15 *CA Compliant 5.56x45mm NATO 16" 10+1 Black Adjustable Magpul CTR Stock Black Magpul MOE K2 Grip with Black Gold Lower DB1791K001

$1,086.00 $821.97
Free Shipping! Picture of Diamondback Firearms DB15, Semi-automatic Rifle, 556NATO, 16" Barrel, Black Finish, 1 Magazine, 10Rd, 12" MLOK Rail, MOE Grip, Includes California Compliant Mag Lock Device DB1790K001

Diamondback Firearms DB15, Semi-automatic Rifle, 556NATO, 16" Barrel, Black Finish, 1 Magazine, 10Rd, 12" MLOK Rail, MOE Grip, Includes California Compliant Mag Lock Device DB1790K001

$845.00 $640.83
Free Shipping! Picture of Diamondback DB15 *NY Compliant 5.56x45mm NATO 16" 10+1 Black Thorsden Featureless GenII FRS-15 Stock Black Magpul MOE Grip Right Hand 12" M-Lok DB1796K001

Diamondback DB15 *NY Compliant 5.56x45mm NATO 16" 10+1 Black Thorsden Featureless GenII FRS-15 Stock Black Magpul MOE Grip Right Hand 12" M-Lok DB1796K001

$852.00 $646.29
Picture of Diamondback Firearms DB15, Semi-automatic, AR, 300 Blackout, 16" Barrel, Black, Thordsen Gen II FRS-15 Featureless Stock, 10 Round, 1 Magazine, NY-Compliant Model DB1796B001

Diamondback Firearms DB15, Semi-automatic, AR, 300 Blackout, 16" Barrel, Black, Thordsen Gen II FRS-15 Featureless Stock, 10 Round, 1 Magazine, NY-Compliant Model DB1796B001

$872.00 $649.53
TRENDING Picture of Diamondback DB15 5.56x45mm NATO 16" 30+1 Flat Dark Earth Rec Black 6 Position Stock Black Magpul MOE Grip Right Hand (Exclusive Configuration) DB175AK061

Diamondback DB15 5.56x45mm NATO 16" 30+1 Flat Dark Earth Rec Black 6 Position Stock Black Magpul MOE Grip Right Hand (Exclusive Configuration) DB175AK061

$652.00 $569.41
Picture of DIA RIT300B DB15 DB175AB001

DIA RIT300B DB15 DB175AB001

$563.26
Picture of Diamondback DB10 6.5 Creedmoor 20+1 20" 416-R Fluted Barrel, A2 Flash Hider, 7075-T6 Aluminum Receiver, 6 Position Stock, 15" M-Lok Handguard, Magpul K Grip, Manual Safety, Optics Ready DB105AM001

Diamondback DB10 6.5 Creedmoor 20+1 20" 416-R Fluted Barrel, A2 Flash Hider, 7075-T6 Aluminum Receiver, 6 Position Stock, 15" M-Lok Handguard, Magpul K Grip, Manual Safety, Optics Ready DB105AM001

$915.90
HOT DEAL 14% OFF Picture of Diamondback DBAM29 Sub-Compact 9mm Luger 3.50" 12+1,17+1 Overall Black Finish with Serrated Nitride Stainless Steel Slide, Polymer Grip & Picatinny Rail Includes Viridian Laser & Holster DB0301P001

Diamondback DBAM29 Sub-Compact 9mm Luger 3.50" 12+1,17+1 Overall Black Finish with Serrated Nitride Stainless Steel Slide, Polymer Grip & Picatinny Rail Includes Viridian Laser & Holster DB0301P001

$467.49 $403.07
Picture of Diamondback DBAM29 Sub-Compact 9mm Luger 3.50" 17+1 Flat Dark Earth Black Nitride Stainless Steel Slide Black Polymer Grip with Viridian Laser & Holster DB0301P061

Diamondback DBAM29 Sub-Compact 9mm Luger 3.50" 17+1 Flat Dark Earth Black Nitride Stainless Steel Slide Black Polymer Grip with Viridian Laser & Holster DB0301P061

$643.00 $480.22
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