CVLIFE sporting optics mounts rings are crafted from 7075 aerospace-grade aluminum, embodying strength and reliability to ensure steadiness and security in every scenario. Featuring a III-type hard-anodized matte black finish, these mounting rings are resistant to wear and corrosion. Equipped with integral recoil stops, these rings firmly clamp onto rails, providing added stability. The optical coaxial accuracy is controlled through grinding technology, and T25 Torx screws are used to achieve balanced locking, ensuring the stability of the aiming system and accuracy in extreme environments.