Rcbs 3 Die Roll Crimp Set Group B Popular Pistol Cartridges .500 S&W / Spl
$84.49
If you reload .500 S&W Magnum or .500 S&W Special, the RCBS 3 Die Roll Crimp Set for Group B pistol cartridges gives you the essential dies to build consistent, safe ammunition. This three-die set handles the full process—from resizing and de-priming fired cases through expanding the case mouth and seating bullets with a roll crimp. Whether you're working up loads for a big-bore revolver at the range or in the field, these dies are built to RCBS's exacting standards for reliable reloading.
The set includes a steel Sizer Die that handles case resizing and de-priming in one step—just remember to lubricate your cases beforehand to avoid damage. The Expander Die opens the case mouth to the proper diameter, readying it for bullet insertion and creating the slight flare or bell needed for smooth bullet feeding. The Seater Die completes the job by seating the bullet to your desired depth and applying a roll crimp to hold everything in place.
Roll crimping is the traditional choice for straight-wall cartridges like the .500 S&W, ensuring bullets stay put under the recoil of a powerful magnum revolver. If you're serious about handloading for big-bore hunting or sport shooting, this RCBS set is a time-tested, straightforward way to get the job done right.
Key Features
- Complete 3-die set for .500 S&W Magnum and .500 S&W Special
- Steel Sizer Die with integrated de-priming
- Expander Die for proper case mouth diameter and bullet feeding
- Seater Die with roll crimp function
- Designed for straight-wall pistol cartridges
Specifications
| Product Type | 3-Die Reloading Set |
| Brand | RCBS |
| Cartridge | .500 S&W Magnum / .500 S&W Special |
| Die Material | Steel |
| Crimp Type | Roll Crimp |
| Cartridge Classification | Straight-Wall Pistol |
Frequently Asked Questions
What calibers does this RCBS 3 Die Roll Crimp Set handle?
This set is designed for .500 S&W Magnum and .500 S&W Special—both straight-wall, large-diameter magnum revolver cartridges.
Do I need to prepare cases before using these dies?
Yes. Cases must be lubricated before using the Sizer Die to avoid damage during the resizing and de-priming process.
What does a roll crimp do?
The roll crimp applies pressure around the bullet's circumference to seat it firmly in place. For powerful straight-wall cartridges like the .500 S&W, this helps ensure bullets don't back out under the forces of magnum-level recoil.
What's included in the set?
The three-die set includes the Sizer Die (with de-priming function), the Expander Die, and the Seater Die with integrated roll crimp. You'll need a reloading press and related components (like a shell holder, powder scale, and calipers) to complete your reloading setup.
