Just thought you guys might know what it is, I have a Sightron 6HBR scope so I don't need it, just thought it was interesting as I have never seen one, Simmons scopes made in Japan aren't all that bad, I have a variable Simmons made in Japan that I purchased new several years ago, 1000 plus rounds later on a 243 Ackley it's still going strong with no issues.