Some bits for swap:
1 set of blued Optilock rings. 1inch. High (take an 8 X 56 S&B scope and leave masses of room). Good used condition.
1 set of blued Leupold PRW rings (fit into weaver/picatinny style bases). 1 inch. Medium height. Unused, but no box.
Looking for a set of 30mm OR 1 inch, Low, Optilock rings.