This two-die set is for bottleneck cases to be fired in bolt-action rifles only—specifically, cases fired out of a specific rifle and neck-sized to go back into the same rifle. The set consists of a Neck Sizer Die with an Expander-Decapping Unit, and a Seater Die with Bullet Seater Plug. The Neck Sizer Die resizes the neck only (it doesn’t touch the shoulder or body) and de-primes. The included Seater Die has a built-in roll crimper to secure the bullet at the same time it’s seated.
- Two-die set
- Bolt-action rifles only
- Cases fired out of a specific rifle and neck-sized to go back into the same rifle
- Remember the shell holder!
- Made in USA
FAQ
What's the difference between full-length sizing, neck sizing, and small-base sizing dies?
- Full Length Sizing Dies: Resize the entire case to SAAMI minimum dimensions; best for reliability, semi autos, or brass used in multiple rifles.
- Neck Sizing Dies: Resize only the neck; reduces the chances of case head separation and can improve accuracy in bolt action rifles fired in the same chamber.
- Small Base Dies: Resize slightly more than standard full length sizing dies; ideal for semi autos or tight chambers where feeding reliability matters most.
More Questions? Refer to the RCBS Dies FAQ
- Manual:
- Download Manual
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
