Leupold QR Extension Rings feature a machined steel construction that delivers maximum durability in any weather and any type of shooting situation. These rings were designed in a way that they can be mounted on the front of any of Leupolds standard or quick-release bases.

Not only are these extension rings incredibly durable but they were designed to give you an additional 5/8 inches of spacing adjustment should you need it. This extra space enables you to lengthen or shorten the ring spacing on your rifle to accommodate scopes of different lengths.