PROOF Research 284 Win Bolt-Action Barrel 18″ 1:8 Twist (139004)

Upgrade your precision rifle build with the PROOF Research 139004 barrel chambered in 284 Winchester, featuring an 18-inch carbon fiber-wrapped steel barrel with a fast 1:8 twist rate. PROOF Research barrels are renowned among competitive shooters, hunters, and long-range enthusiasts for their exceptional accuracy, reduced weight, and superior heat dissipation compared to traditional steel barrels. The 8-twist rifling is well-suited for stabilizing heavier, high-BC bullets in the 284 Winchester cartridge, making this an excellent choice for precision long-range applications. Whether you’re building a custom hunting rifle or a dedicated competition rig, this PROOF Research barrel delivers the premium quality and performance you expect from one of the most respected names in precision barrel manufacturing. At Deep Roots Rifle Co, we stock hard-to-find components like this PROOF Research barrel so your custom build doesn’t have to wait. Order online at deeprootsrifleco.com or stop by our gun store in Eustis, Florida to speak with our knowledgeable staff about your next custom rifle project.