John Loh

Four Screw Tall Scope Rings


These “4-Screw” or sometimes called “double screw” rings have four stainless steel Allen screws in the top cap (7/64” Allen Wrench). There are four stainless steel Allen base attachment screws also (9/64” Allen Wrench). Height from the top of the Davidson type base or Kelbly rail to the bottom of the scope tube is .765”, weight of the ring set is 2.45 ounces. Ring width front-to-back is .750”. Two 4-Screw Rings per Set. This 4-Screw Tall set is the most popular of the John Loh Ring sets in 100 and 200 yard group and score Benchrest shooting. All Loh Scope Rings are for 30mm scope tubes.


I got a call from John Loh’s sister – John has passed away. She and her husband, who is a retired engineer and John’s main machinist are going to complete some products from the parts remaining on hand. They say there will be a few presses, some rings and so on. Please let me know as soon as possible if you still want to be on the list for a press – I am doing this by request or order date. I do not have any shipping dates from them yet, but I felt from our phone conversation that they wanted to get things finished up as soon as possible.

 I am sorry for the long, confusing and irritating process this has been, but we may yet see a few presses and rings. John was a great guy and certainly made the highest quality benchrest products.

I am not sure about the Primer Catcher, but they said they would try to get some done.

SKU: 70-001-010


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