RCBS Expander/Decapping Assembly .310 cal
$9.69
The RCBS Expander/Decapping Assembly .310 cal is designed for precision reloading, featuring an ultra-hard carbide expander button that ensures durability and reliability. Its adjustable positioning sleeve allows for optimal customization, making it compatible with a wide range of popular cartridge case calibers. Elevate your reloading process with this essential tool for consistent performance.
16 in stock
The RCBS Expander/Decapping Assembly comes in a variety of different sizes to accommodate all of the most popular cartridge case calibers. This expander and decapping assembly features an ultra-hard carbide expander button which has an adjustable positioning sleeve
| Weight | 0.088 lbs |
|---|---|
| Dimensions | 5.300 × 2.650 × 0.600 in |
| Manufacturer | RCBS |
| Caliber | .310 cal |
| Material | Carbide |
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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