Lee’s Collet Die Set includes a Collet Die that uses a collet to squeeze a mandrel creating a precisely aligned case neck while reducing run out, Dead Length Bullet Seater Die, Shell Holder, Powder Dipper and instructions/load data.

Brand: Lee
UPC: 734307907037
MPN: 90703
Department: Reloading
Caliber: 257 Roberts
Model: Collet