Well, my Viking Tactics sling came in, after a month of waiting for shipping. I'm kind of excited to use it. First impressions of it is that it looks good, the quick adjust on it looks slick. I think I may have a problem with attaching it, and comfort with it depending on which attachment points I use. And the material looks kind of weak, but only time will tell.
On the subject of attachment points, do any of you use the front sight to attach a sling to? I'm not sure about how well it will sit there. Another option is to get a swivel for the forward rail, but I don't want to have to spend more money after dropping 60 on this sling.