RCBS Small Base Die Set 243 Winchester

Features

• For bottleneck cases used in tight-chambering semi-automatic, pump or lever-action rifles.
• The set consists of a Small Base Sizer Die w/ an Expander
• Decapping Unit and REgular Seater Die w/ Seater Plug
• The sizer resizes cases below SAAMI minimums, reducing the shoulder & body by a few thousandths
• It also de-primes the case
• The included Seater Die has a built-in roll crimper to secure the bullet at the same time it's seated
• To seat bullets w/out crimping, simply unscrew the die until the crimp ring no longer engages the case mouth
• .243 Remington