pdcrig

If you will PM me with an E-Mail address I will scan & send you a copy of the instructions for installing Buehler split rings.

Basically you need to remove the layers of shim stock (spacer w/16 layers .002" thick) from the front ring until the spud of the ring that fits into the base measures 0.499" with the ring clamped onto the scope tube (slot @ the bottom of the ring will be 3/64") & assuming the scope tube is where the rear ring sets is the same diameter as the front you remove the same # of shims from the rear ring.

Note that front & rear ring halves & shims are not interchangeable so don't get them mixed up (why used Buehler rings are a gamble).

1" Buehler rings were made to fit scope tubes from 1.002" to 0.993". Properly installed they are a very functional & nice looking scope mounting system.

Last edited by shotgunner; 12/06/16.