6mm ARC Collet Dies by Lee now carries the 6mm ARC Collet Dies from Lee. The 6mm ARC Collet Dies uses a collet to squeeze a mandrel creating a precisely aligned case neck while reducing run out. Includes collet necksizing die and easy adjust dead length bullet seating die and shell holder and and instructions. Load data is not yet available for this new cartridge and so a powder dipper will not be included.
