Mandrel Assembly
- Make: Ball
- Model: 3 die
- Price: $50 AUD
- Location: NSW
- Listed on: horsleyparkgunshop.com.au
- Dealer: Horsley Park Gun Shop
The X Die Mandrel Assembly unit features an expander rod and ball and a decapping pin. It's used with The X Die Sizer to de-prime the case and expand the neck.
