Leupold Mark AR Integral Mounting System 1-Pc Base & 1 Ring Combo. Leupold built these One Piece Rifle Scope Mounts with ultra-lightweight aluminum construction that's also Punisher Tested meaning these mounts are ready for rigorous use and strong recoil. The Leupold Mark AR Matte 1in Base and Ring Mounting System uses a 5 bolt design that guarantees a secure hold onto your optic. Equip the Leupold Mark AR 1in Mount to keep your Rifle Scope in place on your most powerful firearms. Specifications for Leupold 177093 Mark AR Integral Mounting System 1-Pc Base & 1in Ring Combo: Manufacturer: Leupold Fabric/Material: Aluminum Gun Make: AR Platform Color: Matte Tube Diameter: 1 in Ring Height: 1.4 in Additional Features: 1 Piece Condition: New Ring Quantity: Pair Blade Material: Aluminum Gun Type: Rifle Finish: Black Matte Features of Leupold 177093 Mark AR Integral Mounting System 1-Pc Base & 1in Ring Combo: 5 bolt design for a secure hold Punisher Tested and Verified Lightweight Aluminum Design Package Contents: Leupold 177093 Mark AR Integral Mounting System 1-Pc Base & 1in Ring Combo Leupold 177093 Mark AR Integral Mounting System 1-Pc Base & 1 Ring Combo For