OOoo!!! Must be my lucky day!!!
What do you guys think of this?
Like you guys said, m4 and m16 in airsoft is like the same so I'm guessing this would work for my ICS M4?
The only concern I have is the piston body... Can I use the one I have or do I need to order another one?
Also, which hop up do you guys recommend with the 6.04 systema inner barrel?
Thanks again for help.