high grade aluminum alloy in precision mated pairs, these are an
excellent buy in quality scope mounting hardware. This innovative
mounting system features a built in tri rail weaver mount on the rear
ring allowing for the addition of a light, laser or other accessory in
the 9, 12 or 3 o'clock position to virtually any scope. The rings
accept either one inch or 30mm scopes via a set of inserts. Lined to
protect the finish of your valuable scope.