could you guys give me a hand. Just had a friend give me a Chinese SKS to look at. I have one yugo but don't know a lot about them. Cycle the action and there is no trigger action, just creep al the way back. Playing around with it I found the trigger would work and dry fire with the bolt open about an inch. Not sure if this sheds any light on this gun. Any help would be great are there any SKS sites.