For Sale: New Hornady 280 Ackley Improved Brass 100 Pieces. Two bags of 50 each, part number 86381. Lot number 4180232. Unprimed. In factory sealed packaging. $80 shipped to US addresses. New Hornady 280 Ackley Full Length Die Set, part number 546321. In factory sealed packaging. $40 shipped to US addresses. Payment by Money Order. PM with questions. Listed on other sites.