RCBS GIESSKOKILLE 27-150-SP double mold; with gas check

RCBS GIESSKOKILLE 27-150-SP double mold; with gas check RCBS® bullet molds are machined from solid cast iron blocks to exacting specifications to ensure accurate, clean, repeatable castings cast after cast. The blocks are precision ground square prior to machining and steel alignment pins are used to ensure perfect mating of mold blocks even after years of heavy use. All RCBS mold blocks feature a 3/16-inch-thick solid steel sprue plate held tightly in place with tempered steel spring washers and screws. Mold handles not included and must be purchased separately.