As it is when I fire my sniper rifle, hunting rifle, etc at an enemy down range I do not see my bullet impact my enemy very much. There is no blood on impact (unless they are killed), no smoke or sand kicking up from a missed shot. Any chance that there is some settings I can tweak to make this happen, or anyone willing to make a mod that would make the gunplay look a little more power than just shooting blanks?

Try out this mod that will increase the distance of all bullet impacts.
http://www.newvegasnexus.com/downloads/file.php?id=35591

Thank you very much!

Man you're a genius. It never clicked why long range fights didn't feel quite right, this is exactly what it was. Looks so much nicer.