Proof Research Carbon Fiber .308 Win 20" 1:10 Barrel Daniel Defense Delta 5 5/8-24 - 132913 (UPC 843068132913)

Proof 132913 .308 20" CF drop-in Delta 5: precision platform. .308 Delta 5 barrel / Proof – carbon fiber AR10.

Proof Carbon Fiber Features

• .308 Winchester: Power precise.
• 20" Profile: Handling hot.
• 1:10 Twist: Versatile verve.
• Carbon Wrapped: Light legend.
• Delta 5 Pre-Fit: Direct drop.
• 5/8-24 Muzzle: Threaded true.
• Sub-MOA Capable: Shooter sharp.
• Proof Partner: Barrel best-in-class.

Proof 132913 .308 Barrel: Barrel Supreme

132913 pounds supreme – barrel supreme. "Proof CF Delta 5 308 Win boss!" bosses OEM. Proof boss.

Barrel Proof 132913 barrel, .308 Win 20" Daniel Defense Delta 5 CF, Proof Delta 5 drop in barrel, AR10 .308 carbon fiber 1:10.

Barrel Specs