I just bought and sighted in a Bushmaster AR, it is a relatively inexpensive rifle and, of course, as soon as I got it I starting thinking about things I want changed....

I would like to "paint" it camo.

I searched the forums looking for information about "do it yourself" spray on coatings and couldn't find much.

I thought I would ask the best people as you guys have probably had a lot more experience with paint type finishes...

What is the best product to use if I am going to paint it myself?

I am looking at:
DuraCoat
John Norrell's Moly Resin
Aervoe's Camo Paint

This would be on an very inexpensive AR, I was going to get a http://www.bulldogarms.com cammo pattern and simply spray the rifle.

Any advice about your experiences with these finishes would be much appreciated

Thanks,
Cameron