I've offen hear the 1,200 figure but as much as I see them I wonder if wasn't 1,200 each fixed and adjustable sighted ones. Like new in the original box will command a premium but most seem to be running $50-100 higher than a like 4506. I don't have my book right now but I believe they were all made in '91. I prefer the Hogues myself except on compacts used as a CCW.