Proof Carbon Fiber Drop in Barrel for Daniel Defense DD5 AR-10 308 Win 18" 1:10 Twist 5/8-24 Thread
Proof Carbon Fiber Drop in Barrel for Daniel Defense DD5 AR-10 308 Win 18" 1:10 Twist 5/8-24 Thread, 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.