Lee Collet Dies provide highly accurate ammunition by squeezing the case neck against a precision mandrel, eliminating the need for lube and extending case life.
The set includes a dead length bullet seater for optimal accuracy by allowing the bullet to touch or nearly touch the rifling, mimicking shot start pressure.
These dies are designed to size only the neck, maintaining the perfect fit of fire-formed cases, and are best suited for cases fired from your specific gun.
Attributes
Cartridge:
303 British
Die Style:
2-Die Set
Delivery weight: 0.408kg