Just picked up a Springfield EMP a couple months back and an XDM in 10mm about a month after.
When I got the EMP, the rear sight was noticeably off center (and shot as expected due to this), would not reliably feed ANY JHP I tried to run through it, and shot high (this is more personal preference, I don't really like a 6 o clock hold). The rear sight was also EXTREMELY tight, could barely get it to budge using my sight pusher or punches after some penetrating oil. I sent the gun back to Springfield shortly after detailing all of this. 3-4 weeks later, I got it back. Springfield said they tuned the extractor and recut/polished the feed ramp. They also replaced the rear sight with a *taller* (although centered) sight.
I called Springfield back and explained putting a taller rear sight would only make the shooting high problem worse. Sent the gun back again (along with my XDM since the front sight was a bit off). 3-4 weeks later, they come back. Now, the XDM was adjusted properly and included a paper target showing it was shooting center. The EMP on the other hand, received a lower (or standard perhaps?) rear sight that is once again, very noticeably off center.
My only guess is that Springfield has 2 totally different gunsmiths working on these guns and the guy working on the EMP line is drunk on the job. Seriously, are they not doing any QC on these before sending them out? I've had this gun for about 2 and half months and almost the entire time has been spent back at Springfield. This is my 5th or 6th Springfield gun and frankly, I expected more from a 1911 that runs almost $1000.