Proof Research Barrel 6mm Creedmoor 18" Fits Sig Sauer Cross - Precision Barrel with Tactical Black - 134542

The pre-fit barrels for the Sig Sauer cross rifle are designed to redefine ease of installation. Each Sig cross pre-fit barrel is equipped with a barrel extension, facilitating seamless upgrades to your existing setup. Crafted with our carbon fiber wrap, these barrels achieve remarkable weight reduction without sacrificing accuracy, making them perfect for shooters who prioritize precision and maneuverability. Our pre-fit barrel ensures straightforward installation onto the cross rifle, enabling shooters to quickly and confidently swap barrels to their desired caliber. Whether choosing carbon fiber or steel, our barrels enhance the platform and instill shooters with utmost confidence in the reliability and accuracy of their equipment.