So I would like to get a red dot for my AR. All my experience is with Aimpoint COMP M4's from the military. I know I will be castrated by my wife if I drop that kind of coin on a red dot so that is out of the running. I was hoping that my Leatherwood CRM would be as fast as a red dot but it is not. I am selling that to my dad cheap with the stipulation that I get to use it for hunting season until I can complete my 6.8 build. So I hear a lot of good talk about the Primary Arms optics and I am leaning that way. My question is which one. I would like as small a dot as possible and it looks like the micro has a 3 MOA dot. Is the only advantage to the micro the size and weight? I started the build with bench shooting and close range hunting being the primary use but now that I have it, I realize that I really miss the practical shooting that I did in the military. So now I am basically stripping all of the weight and size off of the AR and making as light and manuverable as possible with out spending an arm and a leg to get there. I get the feeling that by the time I am done I would have been able to just build another! I am open to other makes and models and even spending a bit more if needed, just as long as the extra expense is worth it in the long run. I would like to be able to reach out to 300 yds with the red dot but to also be fast and accurate up close. I shoot about 200 rounds per trip to the range and usually go 2-3 times a month. I am sure that once I get the red dot I will be shooting more at each trip. Thanks in advance!