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.t

Product Code: 11102

For more information visit: https://www.rcbs.com/dies-and-shell-holders/rifle-dies/.223-rem.-neck-die-set---group-a---popular-rifle-cartridges/16-11102.html

[1]