27岁的堪萨斯市男子因3D冲印机枪转换装置而面临联邦指控。 27-year-old Kansas City man faces federal charges for 3D-printed machine gun conversion devices.

Dalton R. Johnston,27岁,来自堪萨斯市,因拥有400多台用3D打印机制造的自制机枪转换装置而面临联邦指控。 Dalton R. Johnston, a 27-year-old from Kansas City, faces federal charges for possessing over 400 homemade machine gun conversion devices made with a 3D printer. 美国司法部声称,他制造和出售了这些装置,这些装置可以在当地将半自动火器转换成完全自动的火器。 The U.S. Department of Justice claims he manufactured and sold these devices, which can convert semi-automatic firearms into fully automatic ones, in the local area. 如果定罪,Johnston可能会面临长达10年的监禁和对每项指控的罚款,因为当局旨在遏制这种非法火器的扩散。 If convicted, Johnston could face up to 10 years in prison and fines for each charge, as authorities aim to curb the spread of such illegal firearms.