| 30mm diameter tube compatibility for versatile scope options 12mm height (low profile) design for optimal eye relief Lightweight aircraft-grade aluminum construction Steel recoil insert for superior scope protection and retention Fits all standard Picatinny rail systems | Precise clamping force prevents scope damage while maintaining zero Corrosion-resistant anodized finish for outdoor durability Easy torque specifications for proper installation Sold as a pair for complete mounting solution Trusted Contessa Scope quality for reliable performance in the field |