No, it's not the nhm. This has an RPK style stock and not the thumbhole stock. The flash suppressor is very similar to the one on a BAR and it works well but you better wear eye protection if shooting it from the waste. The caliber is .223/NATO which is very odd for an RPK clone. It came with three 90 round drums and the mag well takes the wider Galil style mags. The other is a Norinco 84s with adjustable sites and an AK74 flash suppressor. Had a bunch of Norinco mags so I modified the RPK's receiver to take either style of mag.
The guy I bought it from had 2 of these but I've yet to see another one like it. Even AK47net has no info on this AK47 variant. Talked to a Norinco rep in California, yes he was Chinese, and he said that there were only a few imported before the ban and that Norinco had started to make them but the ban stopped production.
The Soviet Block taught you if the pistol was pulled it would be used and a manual safety was for pussies....