At RCBS we take bullet casting seriously. We ensure all of our mould blocks are precision ground square before any machining. We utilize steel alignment pins to ensure perfect mating of mould blocks even after years of heavy use. All RCBS mould blocks feature a 3/16? thick solid steel sprue plate held tightly in place with tempered steel spring washers and screws. Mould handles are not included and must be purchased separately.
Precision Ground Square before machining
Steel alignment pins to ensure perfect mating between blocks
