yes , carb cleaner may also take it off . Do not put paint strippers or carb cleaners on plastic it will melt them down . best solution for cleaning up a upper is to take the plastic handguards, grip and stock off, throw it in a heavy duty garbage bag and spray it down with carb cleaner and tie the bag up for a 45 min - 1 hr , come back and it will look like hell but it will come off easily with a rag. the vapors penetrate the spray bomb paint pretty well. Do this in a well ventilated area also
Last edited by purehavoc; 09-17-2012 at 03:16 PM.