Description
The RCBS Carbide Roll Crimp 3-Die Set is built for reloading straight-wall pistol and rifle cases chambered for .460 S&W Magnum. The set pairs a carbide sizer die that sizes and de-primes without the need for case lubrication, an expander die that prepares the case mouth to accept bullets, and a seater die that seats and roll crimps the bullet for secure, consistent cartridges. These dies are offered as a Group B three-die configuration suitable for popular pistol and straight-wall applications.
Key Specifications
- The set is configured for caliber **.460 S&W Magnum** cartridges.
- The kit includes **3 dies** for sizing, expanding and seating/roll-crimping.
- The die series is **Carbide**, which eliminates the need to lubricate the sizer ring.
- Die type is **Sizer/Expander/Seater** in a roll-crimp configuration.
- The product type is listed as **ROLL CRIMP FULL**.
- The product dimensions are **1.60 x 4.50 x 6.00** (manufacturer spec).
- The package weight is **1.7** (manufacturer spec).
- The expander die imparts a **case mouth flare/bell** to aid bullet seating and feeding.
- The carbide sizer die both sizes the case and **de-primes** the spent primer during resizing.
This RCBS Carbide 3-Die Roll Crimp Set provides reliable, shop-grade functionality for reloaders working with .460 S&W Magnum straight-wall cases. Its carbide sizing ring reduces prep time by removing the need for lubricant, while the expander and seater dies deliver consistent case mouth formation and secure roll crimps. For experienced reloaders who value durable tooling and repeatable results, this set is a practical addition to a reloading bench.





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