Airsoft Mike takes a look at the Specna Arms SA-E07 EDGE AEG that comes with fully licensed Rock River Arms markings... "It is with great pleasure to announce yet more new sponsors for the channel! Specna arms and.. well watch the video to see! In today's unboxing, I check out the new Specna Arms SA-07 Edge primary that has features above and beyond any other primary in my collection so far!"