Lee Precision Round Ball Mold Double Cavity .451" - 90440

This double cavity aluminum bullet mold casts .451" diameter round balls at 137.71 grains each, making it ideal for blackpowder rifle and pistol reloading. The mold features CNC-machined block halves for durability and smooth bullet production, with included handles and sprue plate for convenient operation. Aluminum construction resists rust and allows faster heat cycling compared to steel alternatives.