The first thing we did was use masking tape to cover the safety, action, trigger activator etc. Then we put a base coat of flat tan.
Next we used natural foliage (leaves, pine and grass) placed on top of the gun and spray-painted olive green over the material. Then we made a stencil resembling grass, and added flat black.
The next step will be spray-painting brown stenciled leaves and adding a clearcoat. I will post the finished product soon.