30mm High Rings. Leupold Model# 49959 Scope Rings. Matte Finish. Why invest in a Leupold riflescope and then attach it to your rifle with a substandard mount? Leupolds mounting systems are as rugged and reliable as the Leupold riflescopes theyre intended to secure. No matter which mount you choose, you can count on it for rock-solid dependability and tack-driving repeatable accuracy.