Ok how to set up an ar for competition?

[yocan]

will do but my only concern right now is slow fire, probably won't shoot a competition for a year, really doing this to learn how to shoot. If I end up in a combat zone I'll probably end up carrying a 7.62 either an ar10 variant or something similar in size. Don't care which competition really as long as I get better I'm on a pretty steep learning curve at the moment so yeah..... too much data not enough experience to really make good particular decisions so hoping for universal semi cost effective advice.

they don't have a 500 locally so I'd assume were talking across the course for the main focus right now just googled it and I do believe that is what they shoot the most.