Sako Optolock rings & bases

Description:

Low 1 inch Optilock rings & bases.
These are not new condition, see pics, bluing has worn a little here & there, but all screws & parts are there, they are in sound condition and still work perfectly.

Both plastic insert rings are broken as these get brittle overtime but they will still function fine, or you can get new ones, they seem to be about $10-$12.
Happy to send through better/close up pics if required