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

Name: 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
Brand: Diamondback
Availability: InStock

Diamondback · Barrels

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Best price

$161.49at Ammunition Depot

In stock checked Oct 13, 2026

Buy at Ammunition Depot

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Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$161.49checked Oct 13, 2026	In stock	Buy at Ammunition Depot
Kentucky Gun Co	$165.60checked Oct 13, 2026	In stock	Buy at Kentucky Gun Co
Sportsman's Warehouse	$180.00checked Oct 13, 2026	In stock	Buy at Sportsman's Warehouse
OpticsPlanet	$189.99Salechecked Oct 13, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$149.76checked Oct 13, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$150.99checked Oct 13, 2026	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $161.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$161.49	$161.49	$161.49
Battlehawk Armory	$149.76	$149.76	$149.76
Kentucky Gun Co	$165.60	$165.60	$165.60
OpticsPlanet	$189.99	$189.99	$189.99
Palmetto State Armory	$150.99	$150.99	$150.99
Sportsman's Warehouse	$180.00	$180.00	$180.00

Since Oct 12, 2026.

About this part

The 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 is a 2E+1" 6.5 Creedmoor barrel from Diamondback with a rifle gas system. It's sold by 6 stores (4 in stock), from $149.76 to $189.99. The lowest in-stock price in the last 30 days was $161.49 at Ammunition Depot.

Fits and works with

Caliber: 6.5 Creedmoor · Shop matching ammo
Bolt: AR-10 (.308 / 6.5 CM) · Bolt carrier groups
Gas system: Rifle · Handguards
Muzzle thread: 5/8x24 · Muzzle devices
Barrel length: 2E+1" · Handguards

Specifications

Manufacturer: Diamondback
Platform: AR-10
Caliber: 6.5 Creedmoor
Gas system: Rifle
Barrel length: 20"
Thread pattern: 5/8 x 24

From the manufacturer

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. Made of 4150 CMV with a rifle-length gas system. Specifications for Diamondback Firearms OEM Replacement 6.5mm Creedmoor Rifle-Length Medium Profile Barrel: Manufacturer: Diamondback Firearms Color: Bead Blast Caliber: 6.5mm Creedmoor Barrel Length: 20 in Barrel Profile: Medium Gas System Length: Rifle Length Firearms Threads Per Inch: 5/8x24 Barrel Twist Rate: 1-8 Barrel Material: 416 Stainless Steel Flutes: Yes Gun Make: Diamondback Gun Model: Diamondback DB10 Condition: New Length: 20 in Package Contents: Diamondback Firearms OEM Replacement 6.5mm Creedmoor Rifle-Length Medium Profile Barrel What firearm models does the manufacturer say Diamondback Firearms OEM Replacement 6.5mm Creedmoor Rifle-Length Medium Profile Barrel is compatible with? The manufacturer says that Diamondback Firearms OEM Replacement 6.5mm Creedmoor Rifle-Length Medium Profile Barrel is compatible with Diamondback DB10Diamondback Firearms 65CR20M416SS8FR: OEM Replacement Barrel Diamondback DB10 6.5mm Creedmoor 20in Medium Profile Rifle-Length 1-8 Twist 5/8 x 24 Thread Fluted SS Bead Blast