Actually it was an even swap, I was just very happy to get rid of it. I've very picky about my guns if they don't shoot under a MOA they they don't stay long.
Just to let you all know I have taken the MP to the range and have come back quite happy, with open sights I grouped 1.25" groups with 55gr fmj's.
After a good cleaning I gave the MP a good internal look over to see how well it was put together. An honestly I'd recomend one to anybody looking for a good solid AR. I'm a machinist by trade and I'm the type to accually look inside the gun to see how well it was made.