RCBS Full-Length 2-Die Set Group A .338 Rem. Ultra Mag - 17701

This two-die reloading set for .338 RUM bottleneck cases includes a Full-Length Sizer Die with Expander-Decapping Unit and a Seater Die with Bullet Seater Plug. The sizer die brings cases to SAAMI minimum dimensions, sizes the case exterior, de-primes, and expands the neck, while featuring vents to prevent case damage from trapped air. Designed for precision rifle ammunition reloading.