RCBS-CARBIDE ROLL CRIMP DIES GROUP B .357 MAG / .38 SPEC #RCBS18212

RCBS® 3-Die Carbide Roll Crimp Set - Group B - Popular Pistol Cartridges

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 roll crimps.

• Standard 7/8"-14 Thread
• Carbide Ring Sizing Die
• Proprietary Die Steel
• Set Includes Sizing Die, Expander Die, Bullet Seating Die
• Ships in Grey Box

Don't forget the shell holder