Leupold QR 30mm Low

Quick Release 30mm Rings - Low Matte BlackManufacture ID: 51717With Leupold Quick-Release rings you can mount a scope, zero it, remove it, reattach it, and remain nearly dead-on with your original point of impact. The key is precise machining of the patented lever mechanism. Turning the lever forward engages the base of the ring, pulling the ring down and forward, locking it into its "zero" position. Specifications:- Ring Style: Quick Release- Ring Diameter: 30mm- Height: Low- Material: Steel- Finish: Matte BlackWarranty: Full lifetime guarantee. If any product has defects in materials or workmanship, Leupold will, at their option, repair or replace it free. Even if you are not the original owner.