M4-WAC-47 is a Ukrainian-made assault rifle created by UkrOboronProm and American company Aeroscraft (a division of Worldwide Aeros Corporation). Based on the Colt AR-15 platform, it can fire the Soviet standard 7.62×39mm or the NATO standard 5.56×45mm cartridges by changing the barrel and other parts. It was tested within different sections of the Ukrainian Ground Forces and Border Guard, with testing estimated to have been completed in late April 2018.
