The Ultradyne UD6 Chassis for Ruger American is engineered for strength and durability, crafted from solid 6061 T6 Aircraft Aluminum. Its one-piece design ensures exceptional performance, weighing between 1.1 and 1.5 pounds, making it an ideal choice for both lightweight hunting rifles and robust long-range target rifles. When paired with the Ultradyne Adjustable Butt Stock, this chassis remains lighter than most factory stocks while offering the versatility to add up to 5 pounds with optional weights. Perfect for responsible gun owners looking for a reliable upgrade to their Ruger American.