Can anyone provide a list of bosch circular saws compatible with the fsn guide rail system. i have just found out my new gks 190 is not compatible with my fsn 1 600 z00 00 guide rails and am not very happy.. 2 x fsn 1600 guide rail compatible with bosch gkt & gks saws. bosch 2607001375 guide rail for circular saw. by bosch.