The Shilen 243 WIN 1-10 Twist Varmint Contour Chrome Moly pre-threaded barrel delivers precision and versatility for Remington 700 platforms, offering a factory contour that matches Remington 700 specifications while providing an accurate and consistent shooting experience. Measuring 26 inches in length with a 1-10 twist, this chrome moly barrel is engineered to stabilize a wide range of 243 Winchester loads, delivering tight groups at varmint distances and reliable performance across hunting scenarios. Its factory contour design ensures a seamless fit on standard Remington 700 receivers and components, making installation straightforward for gunsmiths and enthusiasts alike. The slender varmint profile minimizes weight without sacrificing rigidity, contributing to enhanced balance and felt recoil control during repeated shots on field and range settings. With a durable finish and precise bore dimensions, this barrel supports enhanced muzzle velocity consistency and long-term reliability, enabling shooters to maximize accuracy for varmint hunting or precision rifle applications. Whether upgrading an existing Remington 700 or building a dedicated 243 Winchester rifle, this barrel combines proven Remington compatibility with high-quality Shilen machining to deliver predictable performance, optimal harmonics, and repeatable shots.