Elevate your shooting precision with the Proof Research AR-Style Carbon Fiber Barrel designed for the .308 Winchester. This 16-inch barrel is engineered for exceptional performance offering up to 64% weight reduction compared to traditional steel barrels of similar contour. Its 1:10 twist rate enhances bullet stability while the unique carbon fiber wrapping combined with aerospace-grade materials and a proprietary resin matrix ensures superior heat dissipation. With a rifled bore and an intermediate length this barrel not only cools faster but also extends the life of your firearm making it a smart choice for enthusiasts seeking reliability and efficiency.