u/BuaidhNoBas2

Just got the new Ruger 10/22 backpacker carbon fiber model. They removed the iron sights and added a direct red dot mount to the barrel, which is awesome, but I can’t find any info as to the compatible footprints for the mount. Ruger’s official website doesn’t seem to have any info and the owners manual doesn’t either. Anyone have any info as to which red dots will fit? Thanks