Designed to match up with STD 1-piece or STD 2-piece bases, the Leupold STD 30 mm Medium Mounting Ring System fits most rifle models. The rear ring is secured by windage adjustment screws, and both rings are made from forged and machined steel. 0.77"H.
Features and Benefits
For use with most rifle models
Forged and machined steel construction
Designed to match up with STD 1-piece or STD 2-piece bases
Rear ring is secured by windage adjustment screws
Product height (in.):
What's in the Box
Leupold STD 30 mm Medium Mounting Ring System
Rated 5 out of
Easy of useLeupold mounting systems are easy to install and quickly setup. No complaints and love the medium height.
What ring height do I need to mount a 50 mm objective lens scope on the leupold std base? The rifle is a 1903A 30-06 Sprg. I already have the std base 49997.
Asked by: Sakook
We generally recommend High height rings for a 50mm objective scope. If your scope has a 1 inch maintube, our STD 1in High rings, part number 49904 would be a great option. If you have a scope with a 30mm maintube our 30mm High rings, part number 49959, would be the way to go.
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Sincerely, Leupold Technical Service
Answered by: 5764
Date published: 2017-07-18
I have a 30.06 Tikka T3 Lite and VXII 40mm 3x-9x scope and purchased STD medium rings (Part 49901). Will the rifle accommodate low rings or will there be clearance issues with that? If it will, what is the part # to make ordering the low rings easier?
Asked by: rgoldbaum
You will likely run into clearance issues using low height rings to mount a 40mm scope. I suggest that you stay with the medium height STD rings, part number 49901.