- Superior performance plus easy adjustment and operation
- Fine body knurling for easy, non-slip adjustment
- Hardened die bodies
- Easy, adjustable expander-decapping unit locks in place, eliminating slippage
- Three-piece expander/decapping unit lets you replace the decapping pin in a snap
RCBS pioneered and developed 3-Die Sets for straight-wall rifle and pistol cases. The Carbide Sizer Die sizes the case and de-primes (the carbide sizer ring eliminates the need to lubricate). The Expander Die expands the case to the proper diameter to accept the bullet, and it imparts case mouth flare/bell for bullet feeding. The Seater Die seats the bullet and taper crimps.
