Well it's personal Choice Really ? my understanding is These aren't USA manufactured Parts ( Turkey) so the Handguards And buttstock wouldn't count Towards parts Count for 922R That Being Said their are only so many parts That are Swapable for USA Made parts The Trigger , Hammer , & Disconnector Will give you 3 922R parts A Usa Made Follower will Give you 4 compliant parts if You Add a USA Made Trigger housing that Counts as A 922R compliance part as Well ! It boils Down too how you want to Achieve compliance ? and of course What want To spend To get it done? I would Think replacing the 5 round mag tube with a 7rd USA made one , A USA made Follower And the Trigger , Hammer or Disconnector Would give you the 3 parts You need But its your benelli your choice Whatever you decide Good Luck & Good Day !!!