The Proof Research Bolt Action Barrel in 260 Remington is a game-changer for firearm enthusiasts who demand precision and convenience. This 18-inch pre-fit barrel features a 1:8 twist rate and a 5-groove bore ensuring exceptional accuracy and performance. Its carbon fiber finish not only reduces weight but also enhances durability making it perfect for long-term use. Designed with a drop-in capability this barrel allows you to easily replace it at home without the need for a gunsmith. Upgrade your rifle with this innovative barrel and experience unmatched reliability and precision.