The imgur excel sheet listed the compensator and smartfeeder as being options for the NC6A Godsaw and they aren't an option on the 3/18 Update
Think they changed their minds and nerfed the godsaw by having less attachment options than the normal guass saw. leaving its Ap mode the only gimmick
Still the Godsaw came with a compensator, as it stands on the test server its losing its compensator unless its unfinished or a mistake.
If I understand the patch notes correctly, the Godsaw has the Compensator integrated. It feels that way when testing it as well.
