I am not sure why you are having these issues. Both firearms would have to be inspected. Did you buy these used or did you purchase them new? Also, how long ago did you acquire them? As others have said, make sure to contact Springfield's customer service 1-800-680-6866. I am confident they will render a solution that is appropriate based on the evaluation.I currently own an M1A and an XD pistol and I have problems with both of them. I always thought that Springfield Armory was the definition of quality arms. That has proven to be untrue. The M1A has some machining problems which prevent it from being properly disassembled. Their is not enough clearance built into the weapon to allow the operating rod to reach the circular cutout so that it can be removed.
The XD is a .45 caliber that has chambering problems that appear to be with the magazine. If I load the 6 or 7 round mag to capacity, then the first round will not chamber. I consider this to be a showstopper for my concealed carry pistol as sometimes this will happen mid-stack while firing the weapon.
Is anyone else encountering these problems with the arms. I've emailed the factory about the problems with my M1A but haven't gotten a response.
However, I personally believe Springfield Armory manufactures top quality firearms. Not only quality firearms but also has superior customer service. As in any manufacturing process, their will always be a percentage of product that may not make the standard of the company. And that is with any company with any products made, not just firearms.
I have several Springfield products and have torture tested them. In comparison to other manufacture's the Springfield Armory firearms exceed the reliability test when put through their paces as well as being torture tested. In short the Springfield Armory firearms that I have encountered simply work flawlessly.