Leupold rings for ruger mount - attention to detail - threading defect. - Leupold Ruger Rifle Scope Mount Rings

I'm not sire if this is unique to the rings in my package, or a braoder production problem, but the threading on the ring mounting bolts provided did not match the threads cut in the ring. I had to run a 8-32 tap into the rings to use the screws provided. They turned-in just enough to stay in for shipping, but locked-up when I tried to tighten them. I thought I had cross threaded them at first, but that was not the case - there were definitely mismatched or defective internal threads on both rings.

The scope clamp screws were a different size and worked perfectly.

Other than that minor flaw, these rings and the scope I mounted were a great addition to my 30-06.