The Sightmark SM34019 Tactical 30mm Fixed Cantilever Scope Mount/Ring Combo in Matte Black combines a 1-piece base and 30mm ring system on a 5.98" profile to deliver a rigid, offset-ready mounting solution for Picatinny rails, crafted from rugged 6061-T6 aluminum and finished in a durable matte black. This fixed cantilever design provides a stable mounting height of 1.50" to help align optical sights with a natural cheek weld and consistent eye relief across shooters, making it well-suited for precision aiming and rapid target acquisition on rifles outfitted with a Picatinny rail. The included 30mm rings secure standard scopes with reliable return-to-zero performance, while the single-piece construction minimizes play and misalignment that can degrade accuracy during dynamic field use. The combos all-metal construction and precise tolerances ensure repeatable mounting Harris-style on hunting and tactical platforms, supporting dependable tracking of engagements and improved consistency in varying lighting and weather conditions. Whether upgrading an existing setup or configuring a new one, this Sightmark mount and ring assembly offers a streamlined, maintenance-friendly solution for steady, repeatable optics mounting.