In the SKS market I have has Chineese, Russian, and Yugo.
The chineese was chineese and it did wat it was supose to do. Shot 2.5 to 3" groups at 100 yards off a rest.
The Russian guns I got in a trade and they seemed a little beefier than the chineese one. Of the two I had I don't remember ever shooting them and traded them for other projects. I think strait across for a slightly used Ruger red label in 20 ga.
I now I have one of the Yugo rifles.
It looks to be interesting, in it has day glow night sights that fold up, and the gernade launcher that acts as a muzzle break. have not shot it yet but it looks interesting and has the flat blade bayonett like the russian models I had. The chineese model had a spike that seemed to stab me everytime I shot the thing. It comes off easily. Maybe this weekend I will break it out and shoot it. But I need to know what the button on the gas port does before I do shoot it. It looks to be a gas cut off that may be needed for the gernade launcher. I think I paid 300 to 325 for it and some ammo 5 months ago.
At one point I was collecting and shooting the mauser bolt action rifles. When I found out there were thousands of models. Between countries, factories, and models. heck the swede model James spoke of I had four of them and you have Huskavarna, Carl Gustov, and Mauser making models, when you get to the the short rifle you have the same three plus the strait bolt (Infantry) and the bent bolt (cavalry) and the other 94 Cavalry models.