RCBS Neck Sizer Die Set

RCBS Neck Die Sets are precision-engineered, two-die kits tailored specifically for bolt-action rifle shooters who prioritize extreme accuracy and extended brass life. By reforming only the case neck and leaving the body untouched, these RCBS dies preserve the exact custom fit of fire-formed brass to your rifle's individual chamber.Key FeaturesNeck-Only

 Sizing: Resizes only the neck portion of the cartridge case. It completely bypasses the shoulder and body, maintaining the precise fire-formed dimensions of your rifle's chamber.

Maximum Accuracy: Keeps the case body perfectly centered and aligned with your rifle's bore, minimizing runout and maximizing consistency between shots.

Extended Brass Life: Eliminates the aggressive over-working of brass caused by full-length resizing, significantly reducing case stretching and splitting.

Lubrication-Free Body Sizing: Since the die body does not contact the bottom two-thirds of the case, you only need to lightly lube the inside of the neck for the expander ball, keeping your reloading process cleaner.

Expander-Decapping Unit: Features a precision-ground assembly that punches out spent primers while expanding the case mouth perfectly to achieve consistent neck tension.

Standard Seater Die: Includes a matching bullet seating die equipped with a built-in roll crimper to seamlessly seat and secure the bullet to your exact seating depth.

Premium Construction: Machined from case-hardened proprietary die steel, hand-polished, and double-inspected to guarantee smooth operation and decades of dependable service.