This isn't my first Ar.  It's actually my second.  The first one wasn't an all purpose AR though, it had an Olympic Arms Ultramatch upper with scope.  It's gone now.  I got this one 2 weeks ago and set it up as a general purpose rifle.  
[img]http://community.webshots.com/storage/1/v2/1/49/88/30214988ieLLHYVYNU_ph.jpg[/img]
The Aimpoint rocks, I love it for our homemade CQB course.  Thanks to Tracer11 for the rifle and Donnie at Sableco for the Aimpoint, mount, and flip up sight.  The M4 handguards were purchased off EE from CMMG, great quality and fit.