• Designed for >500 Meters / Yards Long Range Shooting, Fit Max 65mm Scope Objective Lens

• 40mm 1.6" Bottom to Ring Center, Six Screws Per Ring, Extremely Accurate w/ Full CNC Machined

• 20MOA 6MIL, Hard Anodizing, 21mm Picatinny Mount w/ 3 Crossing Bolts & Anti-Retreat Rings

• Diameter: 34mm
• Profile: 40mm / 1.6", from Bottom to Ring Center
• Overall Length: 154mm / 6.1"
• Mount Length: 154mm / 6.1"
• Gap Length: 70mm / 2.8"
• Ring Width: 26mm / 1.0"
• Weight: 265g / 9.3oz
• Material: 6061-T6
• Finish: Black matte with hard anadizing
• Mountinng: 21mm Picatinny
• High-durability aluminum alloy in black matte, designed for big recoil calibers
• Do not use over 18 inch / pounds of torque on the scope rings' screws
• Suggest 25 inch / pounds (Can Accept Max 45 Inch / Pounds) torque force for big nuts when installing the mount on the picatinny rail