The Reptilia AUS Mount for 30mm diameter magnified optics is machined from a single piece of billet 7075-T6 aluminum and finished with MIL-STD Type III, Class 2 hard anodize for lasting durability. Designed to attach securely to any M1913 Picatinny rail, this Mil-Spec 1913 rail mount features an anti-snag spring-loaded nitride steel clamp and a custom bolt mounting system that can be tightened with either a 5/32 hex or a flat blade driver, allowing it to sit flush with the mount body for a clean, low-profile profile. With a mount height of 1.54 inches, it provides reliable, repeatable return-to-zero performance essential for precision optics across demanding environments. The AUS Mount is ideal for mounting 30mm tube optics on a wide range of platforms where durability, rigidity, and streamlined integration matter, delivering solid rigidity while preserving rail space. Its single-piece construction minimizes potential points of failure, making it a dependable choice for serious shooters who demand repeatable accuracy, rugged performance, and a clean aesthetic in a compact, purpose-built optic mount.