The undersized mandrel is designed to work with the Lee collet dies. When delivered from the factory, the collet die will grip the bullet with a light press fit with cases of average hardness. Should you desire a tighter fit, you can order this undersize mandrel to replace the original. These mandrels are undersized by 0.002".
Specifications:
- Fits: Lee collet dies
- Quantity: 1
Specifications:
- Fits: Lee collet dies
- Quantity: 1