Enhance your shooting accuracy with the Vortex Optics Precision QR Cantilever Mount. Crafted from 6061-T6 anodized aluminum, this robust mount secures 30mm maintubes, holding the center at a precise 1.49". It features a 2" forward offset, perfect for flattop AR-15 rifles, providing optimal eye relief. For quick and easy adjustments, it incorporates two quick-release locks. Whether you're perfecting your aim on the shooting range or engaging in tactical shooting, the mount's compatibility with Picatinny/Weaver rail mounts ensures a secure and stable setup. With the Vortex Optics Precision QR Cantilever Mount, precision and reliability are at the core of your shooting experience.