"The Leupold M3Ultra 10X, later re-badged the MKIV, always had an elevation turret that was graduated in hundreds of meters for the issued 308 load."
No kidding.... I larned something today. That is quite interesting. I don't know why I thought it was 1/4 MOA.
Some of the commercial versions were so equipped, so that may be something you have seen. In fact, some units who had larger caliber rifles had MKIV's with M1's on them.
