Kuma Tactical posts a video showing the MDR Micron from Desert Tech tested. The Micron is a conversion kit that turns the MDRX rifle into the shortest rifle in the world with an 11.5” barrel... "In today's baptism of fire Micha shows you the Desert Tech MDR Micron. How do you get an already short BullPup even shorter? Exactly, you shorten the barrel and handguard. So short that it becomes a handgun in Germany."