M4-WAC-47
The M4-WAC-47 is a Ukrainian-made assault rifle created by Ukroboronprom and American company Aeroscraft. It is currently being tested within different sections of the Ukrainian Ground Forces and Border Guard and testing is estimated to be done around the end of April, 2018.
As of October, 1st, 2019, no weapon of this type and model has been produced, confirming the inappropriate technical choices voiced by many experts.