The Lee Precision 6 Cavity Mold .44 Caliber produces a .429 diameter 240 grain round nose bullet suitable for cartridges like 44 Special, 44/40 etc. It's made for heavy duty volume production. The mold and blocks are machined from commercial quality aluminum and feature steel bushing and alignment pins. Lee 6-Cavity molds come with a cam operated, hard-anodized sprue plate which is held tightly with tempered spring washers at each end. A handle attached to the sprue plate is included; however, the handles to open and close the mold are sold separately.