Say, what are the specific benefits of the new Izzy Brake over the standard Mini Y-Comp? Is it predominantly a cosmetic upgrade, or does the break have different design elements that are intended to address shortcomings with the Mini Y-Comp design? In addition, when installed, are the ports aranged along traditional horizontal and vertical axes (twelve, three, six, and nine o'clock positions), or are they set at 45º angles so as not to leave quite as drastic a dust cloud when firing in the prone position?
Is there any way to send a barrel equipped with a Mini Y-Comp brake in to be switched out for an Izzy Brake (or any other muzzle device, for that matter)?
On a closing note, is the furnaiture on the new Desert Camo M4 available separately?
Thanks in advance.