Leupold STD 30mm Rings
This Leupold Standard Ring (51718) is designed to match up with STD 1-Piece and STD 2-Piece Base. Although, it comes in five different ring heights, most hunters and shooters wisely opt for rings that position the scope as low as possible.
Leupold STD Extension Ring Sets provides an additional 5/8" of additional ring spacing adjustment, to shorten or lengthen the ring spacing on rifles.
Extension rings from Leupold that mount on the front of STD and QR bases are available for 1-inch, 26mm (QR only), and 30mm maintubes.
- Machined steel construction