Above all, you will have to use the degreaser in bomb to prepare your replica to properly apply the paint.
Then we have various colors that correspond to different environments and for various theaters of operation (black, green, gray for urban/Center Europa camouflage; coyote, sand, brown for OPEX in the Middle East and Africa).
Once your painting completed, protect it thanks to the matt varnish in bomb, which will prevent the paint to be damaged too fast with manipulation.
We also have the camouflage tape coyote color. This will help you to easily customize your M4 and easily break its characteristic shape.