.30 Caliber Bullet Mold - 200 Grain Silhouette RCBS (.309)
RCBS® bullet molds are precision-machined from solid cast iron blocks, engineered with exacting tolerances to ensure consistently accurate, clean, and repeatable castings shot after shot. Each cast iron block undergoes meticulous surface grinding prior to machining, providing a flawless foundation for the mold cavities. To maintain perfect alignment and ensure seamless mating of mold halveseven after extensive, high-volume usehardened steel alignment pins are incorporated into the design, preventing any lateral or vertical misalignment during the casting process.
All RCBS mold blocks feature a robust 3/16-inch thick steel sprue plate, expertly hardened and securely fastened with tempered steel lock washers and screws. This sprue plate design facilitates efficient molten lead flow and clean sprue cuts, optimizing bullet consistency and minimizing post-casting cleanup. The durable construction and precise engineering of these sprue plates contribute significantly to the longevity and reliability of the molds under rigorous reloading conditions.
It is important to note that handle assemblies are not included with the mold blocks and must be purchased separately to complete the casting setup. This modular approach allows reloaders to customize their molds with handles that best suit their ergonomic preferences and casting techniques. Whether you are casting traditional lead bullets or experimenting with semi-metallic alloys, RCBS bullet molds provide the high-quality, repeatable performance demanded by precision shooters and metallic reloaders alike.