Just because they changed locations and ownership doesn't have anything to do with the quality of their product. It is still bushmaster and they still make the same product. Are you saying that because they are now manufactured in the same plant as Remington that they are somehow not as good as they used to be?
I have a hard time believing they're making things exactly the same as they were before all those changes. If you take a company, change its ownership, fire all its workers, and move to a new plant with new ownership and new workers it's hard to imagine you'll end up with the exact same quality product. I never said they aren't as good as the old Bushmaster, but many people who have owned both say the quality has gone down since the change.