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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 (10)9mm (9)300blk (4)308/7.62x51 (3)

Top categories

parts (32)rifle (2)accessory (2)

Diamondback Firearms Deals

Tracking 36 active Diamondback Firearms offers. 34 currently in stock.

36 deals available across up to 10 pages.

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 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 DB9 GEN 4, 9MM 6RD MAGAZINE

DIAMONDBACK DB9 GEN 4, 9MM 6RD MAGAZINE

$108.99$108.99
Buy at Bereli
DIAMONDBACK DB9 GEN 4, 9MM 6RD MAGAZINE

DIAMONDBACK DB9 GEN 4, 9MM 6RD MAGAZINE

$29.99$29.99
Buy at Bereli
DIAMONDBACK DB9 GEN 4, 9MM 6RD MAGAZINE

DIAMONDBACK DB9 GEN 4, 9MM 6RD MAGAZINE

$208.99$208.99
Buy at Bereli
Diamondback Firearms DB15 5.56mm Police Trade-In Rifle (No Magazine)

Diamondback Firearms DB15 5.56mm Police Trade-In Rifle (No Magazine)

$549.99$549.99
Buy at Sportsmans Outdoor Superstore
Diamondback DB380 Mag 380ACP 6 Round Flat Bottom Blued
-8%

Diamondback DB380 Mag 380ACP 6 Round Flat Bottom Blued

$21.99$24.00
Buy at Optics Planet
Diamondback Firearms Magazine DB380/32 6RD 6RD
-0%

Diamondback Firearms Magazine DB380/32 6RD 6RD

$23.99$24.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 10in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov
-10%

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 10in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$116.49$130.00
Buy at Optics Planet
Diamondback Firearms DBAM29 Pistol Magazine 9mm Luger 17 Round Black/Flat Dark Earth 1 Pack Steel
-19%

Diamondback Firearms DBAM29 Pistol Magazine 9mm Luger 17 Round Black/Flat Dark Earth 1 Pack Steel

$37.69$46.34
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 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 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 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 223 Wylde 18 Black QPQ Stainless Steel Barrel
-14%

Diamondback 223 Wylde 18 Black QPQ Stainless Steel Barrel

$93.99$109.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel Grendel AR-15 6.5mm Grendel 18in Medium Profile Mid-Length 1-8 Twist 5/8 x 24 Thread 4150 CrMov Black
-5%

Diamondback Firearms OEM Replacement Barrel Grendel AR-15 6.5mm Grendel 18in Medium Profile Mid-Length 1-8 Twist 5/8 x 24 Thread 4150 CrMov Black

$153.99$162.00
Buy at Optics Planet
Diamondback Firearms DB9 Gen 2 Pistol Magazine 9mm Luger 6 Round Diamondback DB9G4 Blued 1 Pack Steel
-10%

Diamondback Firearms DB9 Gen 2 Pistol Magazine 9mm Luger 6 Round Diamondback DB9G4 Blued 1 Pack Steel

$21.49$24.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Medium/M4 Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov
-0%

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Medium/M4 Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$122.49$123.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov
-6%

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$122.49$129.99
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Heavy Profile Carbine Length 1-8 Twist Non-Threaded 4150 CrMov Black
-6%

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 16in Heavy Profile Carbine Length 1-8 Twist Non-Threaded 4150 CrMov Black

$115.99$123.00
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 OEM Replacement Barrel Springfield Armory M1A .308 Winchester 16in Light Profile Mid-Length 1-10 Twist 5/8 x 24 Thread CrMov
-4%

Diamondback Firearms OEM Replacement Barrel Springfield Armory M1A .308 Winchester 16in Light Profile Mid-Length 1-10 Twist 5/8 x 24 Thread CrMov

$157.49$163.99
Buy at Optics Planet
Diamondback Firearms OEM Replacement AR Barrel 10in 7.62x39mm Carbine-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel
-0%

Diamondback Firearms OEM Replacement AR Barrel 10in 7.62x39mm Carbine-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel

$117.99$118.50
Buy at Optics Planet
USED 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

USED 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

$89.99$89.99
Buy at Optics Planet
Diamondback Firearms DB9 Gen 4 Pistol Magazine 9mm Luger 6 Round Diamondback DB9G4 Blued 1 Pack Steel
-0%

Diamondback Firearms DB9 Gen 4 Pistol Magazine 9mm Luger 6 Round Diamondback DB9G4 Blued 1 Pack Steel

$23.99$24.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement AR Barrel 7in 7.62x39mm Pistol-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel
-5%

Diamondback Firearms OEM Replacement AR Barrel 7in 7.62x39mm Pistol-Length 1-9.50 Twist Black Nitride 4150 Chrome Moly Vanadium Steel

$104.49$109.99
Buy at Optics Planet
USED Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 10in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

USED Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 10in Medium Profile Carbine-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$101.99$101.99
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel Springfield Armory M1A .308 Winchester 18in Medium Profile Rifle-Length 1-10 Twist 5/8 x 24 Thread CrMov
-9%

Diamondback Firearms OEM Replacement Barrel Springfield Armory M1A .308 Winchester 18in Medium Profile Rifle-Length 1-10 Twist 5/8 x 24 Thread CrMov

$117.99$130.00
Buy at Optics Planet
Diamondback Firearms Magazine DB9 9MM 6RD 6RD
-29%

Diamondback Firearms Magazine DB9 9MM 6RD 6RD

$29.89$42.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov
-5%

Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$116.89$123.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 10in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly
-2%

Diamondback Firearms OEM Replacement Barrel AR Platform AR-15 .300 AAC Blackout 10in Heavy Profile Pistol-Length 1-8 Twist 5/8 x 24 Thread Chrome Moly

$93.99$96.00
Buy at Optics Planet
Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 7in Heavy Profile Pistol-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov Black

Diamondback Firearms OEM Replacement Barrel FN Herstal M16 5.56x45mm NATO 7in Heavy Profile Pistol-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov Black

$105.99$105.99
Buy at Optics Planet
Diamondback Firearms SDR TALO 357 Magnum Revolver 3" Black Nitride Barrel 6 Round Black Grip

Diamondback Firearms SDR TALO 357 Magnum Revolver 3" Black Nitride Barrel 6 Round Black Grip

$619.99$619.99
Buy at MidwayUSA
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