Featured in this episode of Evike.com's "The Gun Corner" is the A&K/Matrix Full Metal MK46 AEG. Available in Black and Dark Earth, the MK46 AEG has a 3-position retractable stock, RIS for mounting weapons accessories, adjustable folding bipod, vertical grip, and sound controlled auto winding 3000-round box magazine. Learn more about this in the video below: