Also, you can shoot at lots of places; mostly I go out doors west of Utah Lake. The gun range up parleys canyon is very AR friendly, the younger guy running the place will even take the time to shoot the **** with you about AR's. Lekay,(I shoot free there) is another story, make sure you keep it slow fire, very slow fire. I usually keep my Remington 700 on hand so if someone makes a rude comment I can pull the 700 out and shoot with that for a while, they usually shut up after that.
And I understand FBMG and Getsome Guns are building some indoor ranges that will be rifle friendly.