These rings are designed with four Torx screws to provide maximum holding power and clamping pressure, ensuring reliable optic mounting. Constructed from precision-machined 6061-T6 aluminum, they are lightweight yet robust, making them an excellent choice for any shooter. Finished with type III hard coat anodizing, these rings offer maximum durability, protecting them from wear and tear over time. The hard anodized coating not only enhances their resilience but also ensures they can withstand a lifetime of service in various shooting conditions. Experience the confidence that comes with a secure optic setup, thanks to the superior design and quality of these lightweight, aircraft-grade aluminum rings. They are built to deliver reliable performance, making them a dependable choice for all your optics needs.