Douglas 6mm 1-10 Twist Chrome Moly Contour Ultra Rifled Barrel Caliber 243

The Douglas 6MM 1-10 Twist CM #5 Contour Ultra Rifled Barrel delivers precision performance for rifle builds, combining a Chrome Moly steel construction with a carefully engineered 1-10 twist to stabilize a wide range of 6mm/.243 caliber bullets for consistent long-range accuracy. Designed with the Contour #5 profile and the Ultra Rifled finish, this barrel balances stiffness and weight to enhance barrel harmonics, while providing clean bore geometry that supports tight handloads and top-tier accuracy. The Chrome Moly composition offers durable wear resistance and dependable heat dissipation under sustained shooting, making it a reliable core component for precision rifles, varmint setups, or benchrest-inspired configurations. The 6MM designation, paired with the AAE_243/6 mm (.243) caliber labeling, ensures compatibility with a broad selection of match-grade projectiles, and the #5 contour helps optimize handling characteristics without sacrificing velocity or ballistic performance. Ideal for hunters and competitive shooters alike, this barrel supports meticulous load development and repeatable shot placement, enabling shooters to exploit optimal stability, reduced muzzle rise, and predictable drop across practical hunting distances and precision targets.