These Nightforce 1" medium height 30mm, 4 screw pattern UltraLite rings are lightweight and remarkably strong due to 7075-T6 hard anodized aluminum bodies and titanium beta crossbolts and jaws.

Medium rings with a 1.0" Optical Centerline

Nightforce Scope Mount Attachment Information
Recommended attachment torque for Nightforce Rings is 15 inch/pounds.
Recommended torque for attaching Nightforce Rings to the rail is 68 inch/pounds.
Recommended attachment torque for Nightforce Rail to gun is 18 inch/pounds.