Sure you can. When you open the link, just click enter in your URL bar and it'll show the image. I think really though for you to be able to flare them out where it looks right, you might need to bulge the railing the legs fold into slight around the hinges to allow adequate room for those 15-30 degree angles.
Some times you have more then one target to deal with, or you're left to watch/guard a entrance, who knows who or how many are coming in or out. Sometimes you have to shoot something to get someone out in the open, like their buddy or a car. I remember talking about clips on sniper rifles with a buddy of mine who went…