The RCBS Full Length Die Set - Group D - Bottleneck Rifle Cartridge .257 Roberts Improved 40 Degrees brings RCBS accuracy and reliability to the platform, chambered in .257 Roberts. Key specs: .257 Roberts.

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.

Ships to your chosen FFL dealer — order online from Dawson Defense, an Arizona-owned licensed dealer.