Xd pulls to the right
 

went to the range a few weeks ago to run some rounds through my XD .45. Noticed its hitting about 6in to the right at 10 yards. Should I buy new sights. I have not seen anywhere to adjust the stock sights.

It could be the sights but for the most part they are tested and fired before they ship out for accuracy.
I would check you finger position first. You could be jerking the trigger, if right handed, or slapping the trigger, left handed. Use a rest and a slow steady trigger squeeze straight to the rear to check accuracy before adjusting your sights.

You may also be using too much finger on the trigger.

http://www.firearmstalk.com/forums/f166/m-p-9mm-pattern-74660/#post982995

Check out the chart in that thread; it may help you correct the issue.

It is my understanding that the stock sights are in pretty tight and hard to remove/adjust.

Ill have to check next time I go shoot. I tend to do a good job at avoiding mad takes like that. I was shooting some really tight groups so I thought it was the sights. I will try it agin and see what happens.

Ya use a rest and a very slow direct pull to the rear. If it has a good group while maintaining constant sight alignment/sight picture at your target, then you may have to adjust your sights

Do like americanshooter said to do and put it on a rest most likely it's you, you may be jerking a bit before you shoot cause of recoil