Ok so been reading all kinds of posts on here for the last few weeks and I am no farther ahead then I was before. I would potentially like to try my hand at 3 Gun comps at some point. My budget is 1.5k -2k for the AR (without glass) and can't decide what to do. I have looked at colts, DD, Stag, Diamondback, Sig, FNH but can't seem to be able to pull the trigger on one. I have read a lot from people saying just to buy a budget rifle and lots of ammo instead. Is this the way to go or just buy once cry once? Should I save up longer and spend 2-3k? I know this topic has been beaten to death but I can't seem to make headway.
This would be my recommendation.
Right now, there are a lot of good AR's out there for ~ $700, (both Norinco and American guns) and I doubt you'd be disappointed in any of them.
3-gun isn't about drilling sub MOA groups at 100 yards. It's about hitting an 8" plate and IPSC tombstones at that distance or less, (usually less - most of your targets will be under 25 yards) repeatedly, and fast. Any AR on the market can handle that. What you need a rifle that's bombproof reliable more than anything.
Then buy a couple thousand rounds of ammo, a 10 pack of AR pistol mags (do NOT cripple yourself with standard 5 round mags - it's painful for everyone else at the match to watch you swapping every 5 rounds), and set the rest of the money aside for "tinkering." And start shooting as much as you can.
Then the "tinkering" budget will naturally start to spend itself. The more you shoot, the more you'll start to figure out what kind of mods are important to you. AR's are LEGO guns (or "Barbie for boys" as some call them). You're going to start to want to mod it to how you like. You'll want a butt-stock that "fits" you, same for the forend. VFG or AFG or neither? A new trigger pack. A choice between RDS and variable mag optics, each with QD mounts. etc. etc.
By the time you have the gun set up the way you want, you'll have almost enough spare parts to build another gun. So you will. And the virtuous cycle will continue.
A $1200-$1500 AR is mostly a $700 AR with a bunch of fancy furniture and a trigger pack. But it will be
someone else's idea of the perfect build. There's a pretty good chance you'll end up swapping out stuff anyway.
I'd say get a good, basic, Colt or Windham, or even Norinco, start shooting, and start playing with it. The one key thing I'd say is make sure it has a milspec buffer tube, for no other reason than it'll be easier to find aftermarket buttstocks for it, and a better selection.