AirRattle got a two-tone AEG for you in the form of the Lancer Tactical SD M4 AEG... "Lancer tactical has added yet another great gun to their line. The M4 SD airsoft gun is a great M4 for CQB fields. With a shorter barrel profile and a full quad RIS, this gun is more compact and can be outfitted with any accessories like optics or lights right out of the box. And with shooting at 400 FPS it is also a very competitive field gun.