We engineered Warne Mountain Tech as a lightweight and rugged scope ring design that is equally at home on a mountain rifle or precision target rifle. Featuring 7075 aluminum construction and stainless hardware to withstand the punishing conditions Mother Nature can dish out. – Precision CNC machined from 7075/T6 aluminum for a high strength & lightweight platform – Mil-Spec hardcoat anodized finish for abrasion and corrosion resistance. – Rings feature stainless steel hardware for “Element Proof” protection. – Mil-Spec 65 in/lb. 1/2 tactical nut attachments for securely clamping to the rail. – Fits Picatinny & Weaver style mounts and are NATO-STANAG compatible. – Available for 1 30 and 34mm tube sizes; in Low Medium High and MSR ideal height; For maximum compatibility with most scope/firearm combinations.