The one-piece construction of the Talley Lightweight Alloy Scope Mount is unique. The rigid design has no joint between the scope and the gun. The Talley Lightweight unitized design eliminates the possibility of an “out of alignment” interface or “loose connection” between the ring and base of traditional two-piece designs. Ultimately this provides more strength and durability than rival steel rings and bases but doing it with a lighter overall weight. By extruding the 7000 series alloy known for its durability and then precision CNC machining the mount to its final design we can provide you with the strongest, lightest mount system on the market. ABOUT TALLEY - For over forty years, Talley Manufacturing has set a standard for superior quality in the guns industry. Our willingness to adopt cutting-edge technology in our state-of-the-art facility, allows us to continue the quality that the Talley name represents. At Talley Manufacturing, we place our customers first. Your needs are our first priority. Our knowledgeable staff works diligently to answer all questions pertaining to scopes and how they are mounted. Excellence does not end with the manufacturing of precision products. You'll find our customer service second to none!