If the forearm doesn't touch the barrel then it's a cosmetic problem and not an accuracy problem. Technically you could cut the forearm off and it wouldn't matter.
You might still want to get it checked because the misalignment may be indicative of a poorly bedded action. But most likely it's just fine and the off-center gaps are just a sign of modern day quality control (or the lack there-of). Imagine what a problem it would create if it were NOT free floated!