Shotgun magazine Plug?

[unclebuckpa]

I am excited to own a Benelli LH semi automatic Super Black Eagle Mark 11. Here in Pa shotguns have to be plugged for 3 shell capacity only. Does the Mark 11 come with a shotgun plug? Notice the Spec reflect that the magazine hold 3 + 1 in the barrel. Any info on this would be appreciated? I would not want to get fined by our game commission.

[tucker301]

The gun ships with a limiter plug, choke tubes, owner's manual, parts manual, warranty papers, and a little bottle of oil.