I can Build it for an AK Or M4 Spec if it's Prefferred i Just Chose an MP5 Because it's a Small System that is more likely to be used in my Eye's atleast by those who only Travel on Buse's or don't have a Lot of Room but still want to have a Decent Speced Rig. Like a Grab Bag kind of Etho's to it
Well, if you get one made I could test it out. I could pass it around my airsoft society, let numerous people give it a go and see what they think of it.
If a lot of them take to it, then I could commission you to make a dozen or so for me to sell to them all.