Removing fore sight

How do i remove the fore sight from a G&G Combat machine M4? Also how do i remove the orange flash hider...Also..any advice or knowledge about the gun so i can make a AA informed decision

The front sight doesnt have the pins that remove it, so unless you saw it off, you can\'t get it off. Also, there should be a little hex screw at the bottom of the flashhider but even with it out I have yet to be able to remove mine with water, hairdryer, and using a screw driver for more leverage

If you take off the front site then your handguards won't stay on. :\

Ok...ill only cut half of it off....then i can mount optics cause I hate ol'Irons with a passion..