Bruce of BB2K Airsoft checks out a real steel Heckler & Koch G28Z this time during his visit to the IWA Outdoor Classics 2017... "With the H&K G28Z (Z stands for zivil) comes an almost identical G28 for the civillian market. In my hand I'm holding the G28E. "E" stands for export with gas block regulation. I think the G28Z will be an MR308 A3-28 only with G28Z lettering and other muzzle brake. Price will be € 5,000.