RCBS Full Length Die Set – Group D – Bottleneck Rifle Cartridge .257 Roberts Improved 40 Degrees
$87.75
RCBS full length 2-die set for bottleneck .257 Roberts Improved 40 degree rifle cartridges. Includes sizer die with expander-decapping unit and seater die with bullet seater plug.
3 in stock
RCBS full length 2-Die Sets are for bottleneck type and consist of a Full-Length Sizer Die with Expander-Decapping Unit and a Seater Die with Bullet Seater Plug. The Full-Length Sizer Die brings the case to SAAMI minimum cartridge dimensions. It sizes the outside of the case de-primes and expands the neck to accept the bullet. The die has vents to prevent case damage caused by trapped air and for excessive lubricant. Headspace is held to minimum tolerances to avoid changing the case body length during full length sizing. The included Seater Die has a built-in roll crimper to secure the bullet at the same time as it?s seated.
| Weight | 1.206 lbs |
|---|---|
| Dimensions | 5.950 × 4.450 × 1.800 in |
| Manufacturer | RCBS |
| Caliber | .257 Roberts Improved 40 Degree |
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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