Brand new Barrett .50 cal adjustable rings.
The adjustable scope rings are available in 30mm diameter. Barrett’s 30mm extra high scope rings have 3.5 degrees of adjustment, providing you with up to 50 MOA of elevation adjustment. Please note that the adjustable rings are necessary for all newer Barrett rifles that have the M1913 accessory rail.
Check out their website for pics.
$150 shipped 3 day usps insured.