The Hawkins Precision 30mm Ultra Light Tactical Scope Rings are made out of a single billet of 6061 T6 aluminum. Made in the USA, these fully machined rings feature a rigid, corrosion-resistant, black anodized finish. Machined with a clamp made from 7075 aluminum, these scope rings deliver extra strength and grip where it counts. 
 
Torque Specs:
Check the torque recommendations for your particular rifle scope before using these recommendations.

*Ring top screws: 25-in-lb.
*Base cross bolts: 65-in-lb.