Lee Precision Rifle Collet Die Only for the 7mm PRC neck-sizes cases by squeezing them around an undersized mandrel using a collet. The result is precise neck alignment with reduced runout, and the design is intended to size just the neck without requiring lubrication.
Key Features
Neck-only sizing uses a collet to squeeze an undersized mandrel for precise alignment
Designed to reduce runout through consistent neck positioning
No case neck lubrication required for the neck-sizing operation
Die-only package: undersized flash hole decap mandrel is sold separately
Mandrel requirement: .002″ undersize decap mandrel sold separately
Pair this die with the correct Lee undersized decap mandrel for 7mm PRC to complete your collet die neck-sizing setup.
