I have at least 128 pieces. That milk crate holds 64 and is not light. Six pieces weigh in around 3.8 lb. So 64 would be 41 lb Up to you to figure, but it might be even money just purchasing balusters locally..... Your call....
“Americans have the right and advantage of being armed, unlike the people of other countries, whose leaders are afraid to trust them with arms.” – James Madison.