The Millett Rings & Base Scope Mount 1" Set for Winchester Model 70 is a high-quality scope mounting system designed specifically for rifles. Made of durable steel and featuring a one-piece design, this scope mount is built to last. With a tube diameter of 1 inch, it is compatible with a variety of scopes. Ideal for hunting, this product is proudly manufactured in the United States by Millett, a trusted brand in the sporting goods industry.