I have inspected this one closely due to the SG parts. There is no import stamp. Another LEO was working in the shop when I snagged this one. He remembered that the big city agency he worked for at the time these were made available did not purchase these carbines. The smaller suburb police force did purchase them and he was still a bit miffed about it. He and the officer who put this in the shop both work there part time..he didn't know it had come into the shop and when I brought it to the counter it was obvious that he felt it got away from him.