PROOF Research 7 PRC Carbon Fiber Barrel – 20″ 1:8 Twist, 5/8-24 Threaded

Upgrade your precision rifle build with the PROOF Research 7 PRC Carbon Fiber Barrel (SKU: 144374), a premium barrel engineered for hunters and long-range shooters who demand the absolute best in accuracy, weight savings, and durability. Featuring a 20-inch length, 1:8 twist rate optimized for the 7 PRC cartridge, and a 5/8-24 threaded muzzle for suppressor or muzzle device compatibility, this barrel delivers match-grade performance in a lightweight carbon fiber wrapped package.

PROOF Research barrels are renowned for their proprietary carbon fiber wrapping process, which dramatically reduces weight compared to traditional steel barrels while maintaining exceptional rigidity and heat dissipation. The result is a barrel that stays cool under sustained fire, holds its point of impact shot after shot, and won’t weigh you down on long backcountry hunts or extended range sessions.

Key Features:
• Caliber: 7 PRC
• Barrel Length: 20 inches
• Twist Rate: 1:8 (8TW)
• Muzzle Thread: 5/8-24
• Construction: Carbon fiber wrapped, match-grade steel liner
• Manufacturer: PROOF Research

Whether you’re building a custom precision hunting rifle or upgrading an existing platform for long-range competition, PROOF Research barrels set the benchmark for performance. At Deep Roots Rifle Co, we stock hard-to-find components like this one so your build doesn’t have to wait. Order online for fast shipping or visit our Eustis, Florida gun store to speak with our knowledgeable staff about fitting this barrel into your custom build.