I have taken the horrible fat flash hider thing off the front and I want to put on a suppressor.
It has a CCW 14mmm thread on the barral end which is fine but, when I screw the suppressor on it leaves a gap between the suppressor and the mount for the gas block/foresight.
It seems the one I took off is supposed to butt up against this and helps to keep it solid. At the moment it moves around and the top ofthe handguard is loose.
Has anyone had this problem and how did you fix it please?