Add 5 for a 1 scope tube.
What size rings do i need for a 44mm scope.
Ring height for bolt action semi auto hunting rifles objective size general fit exceptions 56mm super high high on some bolt action rifles 50mm high super high height may be required for heavy barrel 42 45mm medium 45mm may require high 40mm low medium height may be required for heavy barrel 28 36mm low medium height may be required for heavy.
You can do that by hand.
Mount height ring height bell diameter 2 cover wrap 6 50 mm 0 26 inches pass.
Of course you could also subtract those numbers from the a height of the scope rings that would also give you the b height.
Select the right rifle scope rings and bases using the midwayusa rings bases help guide.
If the customer desires a high scope mount he only need to mount the 5 ring on the front scope mount and purchase one new 6 ring to mount on the rear scope mount.
Up to a 44mm objective with a standard barrel contour.
On our ring height charts the height is for the front ring.
A 20 moa cant of 6 inches between the front of your scope and mount can reduce your mount height by 0 89mm.
Up to 56mm objective with a standard barrel contour.
Apart from the question of correct height the fastest way to determine the size of the scope rings you will need is to measure the tube directly.
The top half of the rings need separate to remove it from the scope 22 rings 3 8 dovetail bases and rings.
If you have a 1 inch tube the height from the top of the receiver to the bottom of the scope tube will need to be if you have a 30mm tube the.
Intermediate medium ring height.
Up to 50mm objective with a standard barrel contour.
Add 688975 for a 35mm scope tube.
Ruger 77 m 77 rings.
Add 66929 for a 34mm scope tube.
Add 59055 for a 30mm scope tube.
Ring height is from the top of the base to the bottom of the scope tube.
This chart provides guidance on ring height based on the outside diameter of your scope s objective.
The outside objective diameter is measured from the bell itself not the glass.
Shipped from the factory with a 4 front ring and a 5 rear ring which translates to a medium height scope mount.
Do not need a base as they attach directly into grooves in the receiver.
Including scope cover if used and find size indicated in the chart below.
Leupold mounting system is not easy to detach like other styles.
You will need a scope ring tool screwdriver handle one inch wooden pole to insert between the pieces to gain leverage to turn the ring into the base.