Home / Gun Parts / Proof Research / Proof Research Barrel Carbon Fiber .308 Win 20 Barrel for Daniel Defense Delta 5
Proof Research Barrel Carbon Fiber .308 Win 20 Barrel for Daniel Defense Delta 5
Lowest Price
MSRP
$1,157.99
Savings
33% off
In Stock at
2 Stores
Updated
Mar 15, 2026
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Specifications
Description
Proof Research Barrel Features This PROOF Research pre-fit carbon fiber barrel is for the Daniel Defense DD5 AR-10. The Daniel Defense pre-fit barrels will arrive threaded chambered and ready for installation. By designing carbon fiber barrels specifically for the Daniel Defense Delta 5 and DD5 Proof has made it easy for individuals to swap barrels on their rifle. Proof Research Barrel Specifications Barrel Length: 20 Barrel Material: Carbon Fiber Barrel Twist Rate: 1:10 Barrel Type: Threaded Brand: Proof Caliber: .308 Win Color: Black/gray Firearm Accessories Weapon Fit: Daniel Defense Delta 5 Muzzle Thread: 5/8-24
