I recently discovered that the suppressor mount for my yhm suppressor is preventing the piston removal from the front of the weapon, see pic.

I can remove the barrel (LMT MRP) from the upper and get to the piston setup that way, but I just feel that there could/should be a solution out there that I am not aware of.

Thoughts? Yes I own a grinder and dremel, but there is too much to machine off.