Is the fit as good as some of the pics look? Snug, no sliding around in the slippery nylon? I have a fixed sight gun and snagging shouldn't be an issue. I assume the big wire clips will fit around a military style web pistol belt, yes? Bianchi says it is "reversible, ambidexterous" but I haven't seen one rigged left handed. Does it set up the same way for a southpaw?