I couldn't help myself, I had to try my Yugo as a single shot.. I put the gas port switch to "grenade" mode and let fly with one round of the Wolf. Nothing exploded, I'm still typing with 10 fingers and no (new) scars. The kick was greater, but my oh-so-scientific one round test seemed a little more accurate. The only problem I experienced was that the bolt was a REAL BITCH to cycle. I continued to shoot it afterward, putting maybe another 200 rounds thru. Fair warning though, I may have just gotten lucky, and at my next outing with the gun the damn safety lever snapped off and nicked my nose after about 30 rounds. (more on that in another topic..) I've no idea if the two were related, or if firing the yugo single really is remotely safe, but my curiosity is satisfied :)