The Griffin Armament 30mm SPRM Rings 1.375" Height 0MOA Mount SMR1.375H30MM are crafted to provide a stable and secure mounting solution for your optics. With a height of 1.375 inches and a 0MOA cant, these rings are perfect for a wide range of shooting applications. Constructed from high-quality 6061-T6 aluminum, they ensure durability and reliability in the field. The SPRM (Scope Positioning Rail Mount) design allows for optimal positioning of your scope, enhancing accuracy and performance. These scope rings are ideal for tactical and precision shooting, offering a robust and dependable mounting solution. Griffin Armament 30mm SPRM Rings 1.375" Height 0MOA Mount SMR1.375H30MM