Swampfox Freedom Rings are authentic, robust matched pairs crafted from premium materials and manufactured to the highest standards. These rings are precision-milled from 7075 aluminum and feature a hardcoat anodized finish, ensuring that both your AR-15 receivers and scope rings are constructed from the same durable material with a scratch-resistant surface. They are designed to prevent slipping and shifting. Freedom Rings deliver reliable performance at a price point accessible to the average working American. Pricing is for one paired set. Constructed from 7075 aluminum, this material is renowned for its high strength-to-weight ratio, excellent corrosion resistance, and superior durability A durable, scratch-resistant coating with an oxidized finish designed to protect surfaces from abrasions and maintain a pristine appearance over time These are precision-matched pairs, meticulously crafted using CNC machining techniques to ensure exact alignment and optimal performance The T10 star ring cap screws should be tightened to a torque specification of 10 in-lb to ensure proper fastening and optimal performance The screws for the 1913 MIL-STD picatinny base should be tightened to a torque specification of 30 in-lb