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Diamondback Firearms Products & Deals

Jump into product pages for Diamondback Firearms and compare live prices across active retailers.

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Top calibers

223/5.56 (24)9mm (13)308/7.62x51 (12)300blk (6)

Top categories

parts (32)rifle (24)handgun (8)gear (8)

Diamondback Firearms Deals

Tracking 76 active Diamondback Firearms offers. 34 currently in stock.

76 deals available across up to 10 pages.

Diamondback DB9 Gen 4 Pistol Magazine 9mm 6 Rd Fingerplate Extension

Diamondback DB9 Gen 4 Pistol Magazine 9mm 6 Rd Fingerplate Extension

$19.88$19.88
Buy at Shooting Surplus
Diamondback SDR 357 Mag 3" 6rd Stainless Revolver

Diamondback SDR 357 Mag 3" 6rd Stainless Revolver

$656.74$656.74
Buy at Shooting Surplus
Diamondback Firearms DB10 Rifle 308 Win - 18" - FDE

Diamondback Firearms DB10 Rifle 308 Win - 18" - FDE

$1,231.00$1,231.00
Buy at Primary Arms
Diamondback Firearms Obsidian DB15 5.56 16" - AR-15 Rifle

Diamondback Firearms Obsidian DB15 5.56 16" - AR-15 Rifle

$967.00$967.00
Buy at Primary Arms
Diamondback Firearms Carbon DB15 .300 Blackout 16" - AR-15 Rifle

Diamondback Firearms Carbon DB15 .300 Blackout 16" - AR-15 Rifle

$672.00$672.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - Diamondback Black

Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - Diamondback Black

$652.00$652.00
Buy at Primary Arms
Diamondback Firearms DB380 Gen IV Handgun 380 ACP - 2.80" - FDE

Diamondback Firearms DB380 Gen IV Handgun 380 ACP - 2.80" - FDE

$282.00$282.00
Buy at Primary Arms
Diamondback Firearms DBX Pistol 5.7 x 28mm - 8" - Mid-Night Bronze

Diamondback Firearms DBX Pistol 5.7 x 28mm - 8" - Mid-Night Bronze

$994.00$994.00
Buy at Primary Arms
Diamondback Firearms Carbon DB10 8.6 Blackout AR-10 Rifle - Black Anodize Hardcoat - 20rd - 16"

Diamondback Firearms Carbon DB10 8.6 Blackout AR-10 Rifle - Black Anodize Hardcoat - 20rd - 16"

$1,075.00$1,075.00
Buy at Primary Arms
Diamondback Firearms DBX Pistol 5.7 x 28mm - 8" - Dark Grey

Diamondback Firearms DBX Pistol 5.7 x 28mm - 8" - Dark Grey

$994.00$994.00
Buy at Primary Arms
Diamondback Firearms DB10 Rifle 308 Win - 18" - Matte Black

Diamondback Firearms DB10 Rifle 308 Win - 18" - Matte Black

$1,172.00$1,172.00
Buy at Primary Arms
Diamondback Firearms DB15 5.56 NATO 16" - AR-15 Rifle

Diamondback Firearms DB15 5.56 NATO 16" - AR-15 Rifle

$1,014.00$1,014.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - ODG Cerakote

Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - ODG Cerakote

$967.00$967.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - FDE

Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - FDE

$710.00$710.00
Buy at Primary Arms
Diamondback Firearms AM29 Handgun 9mm - 3.50" - Black Stainless - FDE Polymer Frame

Diamondback Firearms AM29 Handgun 9mm - 3.50" - Black Stainless - FDE Polymer Frame

$354.00$354.00
Buy at Primary Arms
Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome
-0%

Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 8.5in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome

$102.99$103.50
Buy at Optics Planet
Diamondback Firearms OEM Replacement AR Barrel 16in 7.62x39mm Carbine-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel
-21%

Diamondback Firearms OEM Replacement AR Barrel 16in 7.62x39mm Carbine-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel

$127.99$162.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel Springfield Armory M1A .308 Winchester 13.5in Medium Profile Mid-Length 1-10 Twist 5/8 x 24 Thread 4150

Diamondback Firearms OEM Replacement Barrel Springfield Armory M1A .308 Winchester 13.5in Medium Profile Mid-Length 1-10 Twist 5/8 x 24 Thread 4150

$159.99$159.99
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 16in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly
-11%

Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 16in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly

$119.99$135.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 5.5in Heavy Profile Pistol-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov Black
-2%

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 5.5in Heavy Profile Pistol-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov Black

$105.99$107.99
Buy at Optics Planet
Diamondback Firearms OEM Replacement AR Barrel 10in 9mm Luger 1-9.84in Twist Black Nitride 4150 Chrome Moly Vanadium Steel
-3%

Diamondback Firearms OEM Replacement AR Barrel 10in 9mm Luger 1-9.84in Twist Black Nitride 4150 Chrome Moly Vanadium Steel

$83.99$86.23
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel Diamondback DB10 6.5mm Creedmoor 20in Medium Profile Rifle-Length 1-8 Twist 5/8 x 24 Thread Fluted SS Bead
-9%

Diamondback Firearms OEM Replacement Barrel Diamondback DB10 6.5mm Creedmoor 20in Medium Profile Rifle-Length 1-8 Twist 5/8 x 24 Thread Fluted SS Bead

$199.99$219.99
Buy at Optics Planet
Diamondback Firearms DBAM29 Pistol Magazine 9mm 17 Round 1 Pack
-36%

Diamondback Firearms DBAM29 Pistol Magazine 9mm 17 Round 1 Pack

$29.49$46.43
Buy at Optics Planet
Diamondback Firearms Diamond DB10 Rifle 6.5 Creedmoor - 20" - FDE

Diamondback Firearms Diamond DB10 Rifle 6.5 Creedmoor - 20" - FDE

$1,712.00$1,712.00
Buy at Primary Arms
Diamondback Firearms Diamond DB10 Rifle 6.5 Creedmoor - 20" - Matte Black

Diamondback Firearms Diamond DB10 Rifle 6.5 Creedmoor - 20" - Matte Black

$1,660.00$1,660.00
Buy at Primary Arms
Diamondback Firearms Diamond DB10 Rifle 308 Win - 18" - Midnight Bronze

Diamondback Firearms Diamond DB10 Rifle 308 Win - 18" - Midnight Bronze

$1,548.00$1,548.00
Buy at Primary Arms
Diamondback Firearms Diamond DB10 Rifle 308 Win - 18" - Matte Black

Diamondback Firearms Diamond DB10 Rifle 308 Win - 18" - Matte Black

$1,498.00$1,498.00
Buy at Primary Arms
Diamondback Firearms DB10 Rifle 6.5 Creedmoor - 20" - Matte Black

Diamondback Firearms DB10 Rifle 6.5 Creedmoor - 20" - Matte Black

$1,333.00$1,333.00
Buy at Primary Arms
Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

$1,252.00$1,252.00
Buy at Primary Arms
Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

$1,252.00$1,252.00
Buy at Primary Arms
Diamondback Firearms DB10 Rifle 308 Win - 18" - Midnight Bronze

Diamondback Firearms DB10 Rifle 308 Win - 18" - Midnight Bronze

$1,231.00$1,231.00
Buy at Primary Arms
Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms Diamond DB15 .223 5.56 16" - AR-15 Rifle

$1,201.00$1,201.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - FDE Cerakote

Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - FDE Cerakote

$1,022.00$1,022.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - Midnight Bronze Cerakote

Diamondback Firearms Carbon Series DB10 Rifle 308 Win - 16" - Midnight Bronze Cerakote

$1,022.00$1,022.00
Buy at Primary Arms
Diamondback Firearms Carbon DB10 .308 Win AR-10 Rifle - 16" - Blue Cerakote

Diamondback Firearms Carbon DB10 .308 Win AR-10 Rifle - 16" - Blue Cerakote

$1,022.00$1,022.00
Buy at Primary Arms
Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle

Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle

$926.00$926.00
Buy at Primary Arms
Diamondback Firearms DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms DB15 .223 5.56 16" - AR-15 Rifle

$896.00$896.00
Buy at Primary Arms
Diamondback Firearms DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms DB15 .223 5.56 16" - AR-15 Rifle

$896.00$896.00
Buy at Primary Arms
Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle

Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle

$875.00$875.00
Buy at Primary Arms
Diamondback Firearms DB15 .300 Blackout 16" - AR-15 Rifle

Diamondback Firearms DB15 .300 Blackout 16" - AR-15 Rifle

$845.00$845.00
Buy at Primary Arms
Diamondback Firearms DB9R Rifle 9mm - 16" - Magpul MOE Stock

Diamondback Firearms DB9R Rifle 9mm - 16" - Magpul MOE Stock

$793.00$793.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - Midnight Bronze

Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 7" - Midnight Bronze

$710.00$710.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 10" - FDE

Diamondback Firearms Carbon Series DB15 Pistol .223/5.56 - 10" - FDE

$710.00$710.00
Buy at Primary Arms
Diamondback Firearms Carbon DB15 5.56 NATO 16" - AR-15 Rifle - 1x 30rd Mag

Diamondback Firearms Carbon DB15 5.56 NATO 16" - AR-15 Rifle - 1x 30rd Mag

$672.00$672.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms Carbon Series DB15 .223 5.56 16" - AR-15 Rifle

$578.00$578.00
Buy at Primary Arms
Diamondback Firearms Carbon Series DB15 .223 5.56 16" - AR-15 Rifle

Diamondback Firearms Carbon Series DB15 .223 5.56 16" - AR-15 Rifle

$538.00$538.00
Buy at Primary Arms
Diamondback Firearms DB9SL Handgun 9mm - 3.00" - Duo-Tone

Diamondback Firearms DB9SL Handgun 9mm - 3.00" - Duo-Tone

$287.00$287.00
Buy at Primary Arms
Diamondback Firearms DB380 Gen IV Handgun 380 ACP - 2.80" - Stainless

Diamondback Firearms DB380 Gen IV Handgun 380 ACP - 2.80" - Stainless

$282.00$282.00
Buy at Primary Arms
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