Thank you so much for your response! I really appreciate you taking the time to share your thoughts. I’ve also posted about this on Reddit to get some additional opinions, and the feedback has been split.
Half of the folks said it’s just factory grease, nothing to worry about, and that the color variation is normal. But the other half suggested something more concerning—they think the shotgun might actually be an older, used Benelli 1014 version with an extended mag tube and updated release button, made to look like the new LE version.
I’m honestly really confused at this point but I hope it's just factory grease. I’m super excited about this shotgun and really want it to be the real deal.