RCBS Carbide Roll Crimp 3 Die Set – Group B – Popular Pistol Cartridges – .357 Mag / .38 Spl / .357 Mag
$89.98
RCBS Carbide Roll Crimp 3 Die Set for .357 Mag, .38 Spl, .357 Mag pistol cartridges. Precision 3-die set includes carbide sizer, expander, and seater dies.
7 in stock
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.
| Weight | 1.463 lbs |
|---|---|
| Dimensions | 5.950 × 4.450 × 1.750 in |
| Manufacturer | RCBS |
| Caliber | .357 Mag /.38 Spl |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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