Double Cavity Rifle Bullet Mould #403169 40 Caliber .406 240 Grain by LYMAN Product Overview offers the Lyman Double Cavity Rifle Bullet Mould #403169 40 Caliber .406 240 Grain. This mould is designed to cast bullet for the original Winchester 40-65 and 40-82 and 40-110. The bullet diameter is .406" as cast. All Lyman moulds require double cavity mould handles and even if it is a single cavity mould. THIS ITEM DOES NOT COME WITH TOP PUNCH. You may purchase the Top Punch here.Click to shop Top Punch THIS ITEM DOES NOT COME WITH HANDLES. You may purchase handles here.Click to shop Mould Handles