I've just been wondering, some terms such as Picatinny rail, flash suppressor or the cartridge name. Shouldn't they all be wiki-linked? Some of us will know what every one of the terms means, but I know that a number of other (European, especially U.K. viewers), won't have a clue what any of them are, thanks to strict gun regulations. (I was one of them until a while ago)
Maybe a content section could be created for this MoS?