Diamondback Handguns

Current Deals & Offers

KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 OD Green SBA5 Brace 300 Blackout 10-Inch AR Pistol

$1081.17 $1143.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB15 Black Carbon Lower 9" M-LOK Handguard .300 Blackout 28+1 10" AR Pistol

$670.35 $763.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DB9, 9mm, 3 Barrel, 1-6rd Magazine, Black, Pistol

$246.77 $311.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback SIDEKICK 22LR/WMR 4.5 9RD BLK REVOLVER

$258.13 $325.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback Sidekick, 22 LR/22 Mag, 5.5 Barrel, 9 Round, Black Cerakote, Revolver

$258.13 $325.00

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BattleHawk Armory Updated Oct 26, 2026

22% OFF

Diamondback DB1915K001 DB15 AR Pistol Carbine Length 5.56x45mm NATO 10 30+1 Black Buffer Tube Stock

$541.36 $694.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DB1912K001 DB15 AR Pistol Carbine Length 5.56x45mm NATO 7 30+1 Black Buffer Tube Stock

$551.36 $694.00

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BattleHawk Armory Updated Oct 26, 2026

31% OFF

Diamondback DB1915K071 DB15 AR Pistol Carbine Length 5.56x45mm NATO 10 30+1 Midnight Bronze Buffer Tube Stock

$590.48 $852.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DB1915K061 DB15 AR Pistol Carbine Length 5.56x45mm NATO 10 30+1 Flat Dark Earth Buffer Tube Stock

$600.92 $757.00

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BattleHawk Armory Updated Oct 26, 2026

22% OFF

Diamondback DB1912K061 DB15 AR Pistol Carbine Length 5.56x45mm NATO 7 30+1 Flat Dark Earth Buffer Tube Stock

$590.48 $757.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DBF SDR 357MAG REVOLVER 2 STAINLESS 6RD

$626.73 $789.00

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BattleHawk Armory Updated Oct 26, 2026

22% OFF

Diamondback DB1916K001 DB15 AR Pistol Carbine Length 5.56x45mm NATO 10 30+1 Black SBA3 Pistol Brace Stock

$608.34 $780.00

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BattleHawk Armory Updated Oct 26, 2026

22% OFF

Diamondback DB1913K001 DB15 AR Pistol Carbine Length 5.56x45mm NATO 7 30+1 Black SBA3 Pistol Brace Stock

$608.34 $780.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DB1629L001 DBX57 BGFB 5.7x28mm 8 20+1 Black Hard Coat Anodized Black Magpul MOE-K Grip Side Folding Pistol Brace

$965.39 $1216.00

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BattleHawk Armory Updated Oct 26, 2026

21% OFF

Diamondback DB15PCML7MB DB15 AR Pistol Carbine Length 5.56x45mm NATO 7 30+1 Midnight Bronze Buffer Tube Stock

$1022.18 $1287.00

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Palmetto State Armory Updated Oct 26, 2026

4% OFF

Diamondback DB15 10" 5.56 NATO AR Pistol w/ SBA3 Brace, McMillan Tan/FDE

$769.99 $799.99

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Vance Outdoors Updated Oct 12, 2026

4% OFF

Diamondback DB-15 300 Blackout Semi-Auto Pistol with SBA3 Brace

$719.99 $749.99

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Vance Outdoors Updated Oct 12, 2026

4% OFF

Diamondback DB15 300 Blackout AR-15 Pistol with SB Tactical Brace

$719.99 $749.99

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Vance Outdoors Updated Oct 12, 2026

4% OFF

Diamondback DB-15 5.56 NATO Semi-Auto Pistol with Jungle Green Finish, Red Accents and SBA3

$769.99 $799.99

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Vance Outdoors Updated Oct 12, 2026

10% OFF

Diamondback DB15 5.56mm NATO Tactical Pistol With Magpul Grips

$719.99 $799.99

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Vance Outdoors Updated Oct 12, 2026

10% OFF

Diamondback DB15 5.56mm Tactical Pistol With Magpul Grips

$719.99 $799.99

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Vance Outdoors Updated Oct 12, 2026

6% OFF

Diamondback DB-15 300 Blackout Semi-Auto Pistol with Jungle Green and Red Accents

$769.99 $819.99

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback DB15 7.62 X 39 7 Barrel 28-Rounds

$619.99 $709.00

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GrabAGun Updated Oct 26, 2026

15% OFF

Diamondback DB15 Obsidian OD Green .300 AAC Blackout 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA5 Brace

$969.99 $1143.00

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GrabAGun Updated Oct 26, 2026

12% OFF

Diamondback DB15 Flat Dark Earth / Black 7.62 X 39 7 Barrel 28-Rounds

$679.99 $771.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB380 Gen4 Mint Micro-Compact .380 ACP 6+1 2.80" Pistol with Viridian Laser

$359.16 $408.80

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB15 Black 7.62x39mm 28+1 10" AR Pistol

$670.35 $763.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB15 FDE Carbon Lower 7.62x39mm 28+1 10" AR Pistol

$729.39 $830.20

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 Obsidian M-LOK SBA5 5.56 NATO 30+1 11.5" AR Pistol

$1033.20 $1092.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 Black SB Tactical SBA5 Brace 300 Blackout 10-inch 30-Round AR Pistol

$1033.20 $1092.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB15 Midnight Bronze 5.56 NATO 10" AR Pistol

$715.86 $814.80

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GrabAGun Updated Oct 26, 2026

6% OFF

Diamondback DB10 8.6 Blackout 12 Threaded Barrel 20-Rounds w/ SBA5 Brace

$1210.00 $1287.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB10 FDE 13.5" .308 WIN 20rd M-LOK SBA3 AR-Pistol

$1070.10 $1131.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB15 Black M-LOK 7.62x39mm 7" AR Pistol

$670.35 $763.00

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GrabAGun Updated Oct 26, 2026

10% OFF

Diamondback DB15 OD Green Flag 5.56 7 Barrel 30-Rounds w/ SB Tactical SBA3 Brace

$759.99 $842.00

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GrabAGun Updated Oct 26, 2026

14% OFF

Diamondback Carbon DB10 Pistol Midnight Bronze .308 Win 13.5 Barrel 20-Rounds W/ SBA3 Brace

$969.99 $1131.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB10 Burnt Bronze .308 13.5" AR-10 Pistol with SBA3 Brace and M-LOK Handguard

$1070.10 $1131.00

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Guns.com Updated Oct 26, 2026

5% OFF

Diamondback SIDEKICK + EXTRA CYLINDER

$265.99 $279.99

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 FDE M-LOK 5.56x45mm NATO 10" AR Pistol

$715.86 $757.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB380 Gen4 Black Micro-Compact 380 ACP 6+1 2.80" Pistol

$293.97 $311.00

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KFF Defense Updated Oct 26, 2026

6% OFF

Diamondback DB9 Gen4 Flat Dark Earth 9mm Luger 6+1 3.10" Micro-Compact Pistol

$297.66 $315.00

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KFF Defense Updated Oct 26, 2026

6% OFF

Diamondback DB9 Gen4 Midnight Bronze 9mm Luger 6+1 3.10" Micro-Compact Pistol

$297.66 $315.00

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KFF Defense Updated Oct 26, 2026

6% OFF

Diamondback DB9 Gen4 Micro-Compact Black 9mm Luger 6+1 3.10" Pistol

$297.66 $315.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback AM2 Sub-Compact Flat Dark Earth 9mm Luger 17+1 3.50" Pistol

$361.62 $382.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback AM2 Sub-Compact 9mm Luger 3.50" Striker-Fired Pistol with Viridian Laser & Holster

$454.13 $516.89

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 M-LOK Threaded 5.56x45mm NATO 30+1 7" AR Pistol

$656.82 $694.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback SDR Stainless Steel 6-Round .357 Magnum 2" Double-Action Revolver

$710.94 $809.20

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 Black SBA3 Pistol Brace 5.56x45mm NATO 10" 30+1 AR Pistol

$738.00 $780.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 AR Pistol Black 5.56x45mm NATO 7" SBA3 Brace

$738.00 $780.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 Flat Dark Earth Cerakote 10" Heavy Barrel 9" M-LOK .300 AAC Blackout AR Pistol

$778.59 $823.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 OD Green Cerakote 5.56 NATO 10" AR Pistol with SB Tactical Brace

$778.59 $823.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB10 8.6 Blackout 20+1 12" Black Nitride 11" M-LOK Handguard SBA5 Brace Magpul MOE K2 Grip Pistol

$1217.70 $1287.00

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KFF Defense Updated Oct 26, 2026

5% OFF

Diamondback DB15 M-LOK 5.56x45mm NATO 10" AR Pistol

$656.82 $694.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Diamondback DB10 Carbon Lower 13" M-LOK .308 Win 20+1 13.5" AR-10 Pistol

$928.87 $1057.25

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GrabAGun Updated Oct 26, 2026

11% OFF

Diamondback DB15 Obsidian 5.56 / .223 Rem 11.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA5 Brace

$967.00 $1092.00

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GrabAGun Updated Oct 26, 2026

6% OFF

Diamondback DB15 .338 ARC 10.5 Threaded Barrel 26-Rounds w/ SB Tactical SBA5 Brace

$1260.00 $1342.00

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback SDR Stainless .38 SPL 2 Barrel 6-Rounds

$699.99 $805.00

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GrabAGun Updated Oct 26, 2026

15% OFF

Diamondback SDR Polished Stainless .357 Mag / .38 Spl 2 Barrel 6-Rounds

$669.99 $789.00

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback SDR .357 Mag / .38 Spl 2 Barrel 6-Rounds

$684.00 $789.00

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback SDR Black / Stainless .357 Mag / .38 Spl 3 Barrel 6-Rounds

$709.99 $819.00

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GrabAGun Updated Oct 26, 2026

14% OFF

Diamondback SDR Silver 9mm 2 Barrel 6-Rounds

$679.99 $789.00

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GrabAGun Updated Oct 26, 2026

15% OFF

Diamondback SDR Silver .357 Mag / .38 Spl 3 Barrel 6-Rounds

$649.99 $766.00

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GrabAGun Updated Oct 26, 2026

11% OFF

Diamondback DB15 Pistol Burnt Bronze 5.56 / .223 Rem 10 Barrel 30-Rounds w/ SBA3 Brace

$729.99 $823.00

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GrabAGun Updated Oct 26, 2026

19% OFF

Diamondback DB15 Carbon Pistol .300 AAC Blackout 8 Barrel 30-Rounds w/ SBA3 Brace

$679.99 $842.00

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback DB10 Carbon Pistol Flat Dark Earth .308 Win / 7.62 13.5 Barrel 20-Rounds w/ SBA3

$979.99 $1131.00

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GrabAGun Updated Oct 26, 2026

13% OFF

Diamondback SDR Stainless / Wood .357 Mag / .38 Special +P 3 Barrel 6-Rounds

$729.99 $842.00

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GrabAGun Updated Oct 26, 2026

17% OFF

Diamondback SDR Stainless 9mm 2 Barrel 6-Rounds

$684.00 $821.00

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GrabAGun Updated Oct 26, 2026

11% OFF

Diamondback DB380 Midnight Bronze / Black .380 ACP 2.8 Barrel 6-Rounds

$279.99 $313.00

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MidwayUSA Updated Oct 26, 2026

7% OFF

Diamondback SDR Revolver 357 Magnum 2" Barrel 6-Round Black Nitride Black

$629.78 $674.99

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MidwayUSA Updated Oct 26, 2026

13% OFF

Diamondback Sidekick 22 Long Rifle Revolver 4.5" Black Barrel 9 Round Black Grip

$249.36 $288.00

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Palmetto State Armory Updated Oct 26, 2026

10% OFF

Diamondback Firearms DB15 7.62x39mm 7"AR Pistol, Flat Dark Earth - DB1912O061

$725.99 $805.99

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GrabAGun Updated Oct 26, 2026

17% OFF

Diamondback Obsidian DB15 Pistol OD Green 5.56 11.5 Barrel 30-Rounds w/ SBA5 Brace

$1014.00 $1216.00

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GrabAGun Updated Oct 26, 2026

17% OFF

Diamondback SDR Polished Stainless .357 Mag / .38 SPL 3 Barrel 6-Rounds

$697.00 $837.00

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GrabAGun Updated Oct 26, 2026

17% OFF

Diamondback Carbon DB15 Pistol .300 AAC Blackout 10 Barrel 30-Rounds w/ SBA3 Brace

$706.00 $847.00

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GrabAGun Updated Oct 26, 2026

17% OFF

Diamondback SDR Stainless .357 Mag / .38 SPL 2 Barrel 6-Rounds

$648.00 $777.00

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