Custom Collet Die set consists of the Collet Neck sizing die, the easy adjust dead length bullet seating die and shell holder (if available from our standard sizes).

Please indicate required fields below. You will need a fired and sized piece of brass to measure. For assistance in determining the dimensions, please view this document. View cartridge listing for shell holder assignment, view list here.

Custom Collet Die set consists of the Collet Neck sizing die 1 1/4x12" (large series) thread, the easy adjust dead length bullet seating die.

Lee 416 Barrett Large Series (1 1/4x12 thread) Collet Neck Sizing 2-Die Set, used with the Classic Cast Press only. Includes collet neck sizing die, bullet seating die, load data, and instructions. Select this die set if you are reloading brass that has been fired through your gun only.

Note:  If you are using a competitor's press with removable bushing, consider our 1 1/2-12 to 1 1/4-12 die adapter bushing. This bushing will allow you to install these dies into your press.