PROOF Research Carbon Fiber Barrel Blank .375 Caliber 22″ Sendero

The PROOF Research Carbon Fiber Barrel Blank is a high-performance option for those looking to enhance their rifle's capabilities. Designed for .375 caliber firearms, this barrel features a 22-inch length and a 1:12 twist rate, providing excellent accuracy and stability. With a Sendero contour and a shank diameter of 1.25 inches, it offers a balance of weight and durability, tipping the scales at just under 3 pounds. Whether you're building a custom rifle or upgrading an existing one, this barrel blank is a top choice for serious marksmen.

PROOF Research is known for their innovative carbon fiber technology, which reduces weight while maintaining strength and precision. Available from ICB Firearms, where knowledgeable staff can help with your selection. Local pickup is available in Saint Clair Shores, Michigan, and we offer fast nationwide shipping.