Redding Bottleneck Series B 257 Weatherby Magnum Full Length Sizing Die

Redding Dies are produced under strict manufacturing processes to ensure the absolute highest quality die possible. Full length dies serve two functions. First, they size the entire length of the case, bringing it back into specifications. In the same operation, they also remove the spent primer. These dies are made of quality steel, machined to tight tolerances, heat treated and polished.