The Rock River Arms 350L0326 350 LEGEND CAR SS HALFHP UPPER delivers a high-performance complete upper built for reliable performance in the 350 Legend, pairing a 16" heavy stainless steel barrel with a 1:24 twist for accurate, consistent performance across a range of hunting and sport shooting applications, while the black receiver and 13" M-LOK handguard provide durable ergonomics and versatile accessory mounting. This upper is designed as a true complete upper assembly, offering immediate compatibility with compatible receivers to streamline build projects or upgrades, and its stainless steel barrel finish combines corrosion resistance with long-term rigidity for sustained accuracy in varying conditions. The 16" barrel length strikes a balance between maneuverability and velocity, making it suitable for mid-range hunting scenarios or plinking sessions where quick handling and consistent ballistic performance matter. Aimed at enthusiasts seeking a turnkey solution, the upper supports a practical blend of reliability, control, and repeatable shot placement, with the rugged precision expected from Rock River Arms. Whether refining a dedicated 350 Legend platform or upgrading an existing rifle, this upper component delivers a clean, cohesive integration that supports confident field performance and target success.