RCBS .40 S&W/10mm Auto Carbide Die Set w/ Sizer, Expander & Seater

Intended for reloading .40 S&W/10mm straight-wall cases, the RCBS three-die set consists of a Carbide Sizer Die with decapping unit, Expander Die and Seater Die. The Sizer Die re-shapes cases to correct cartridge dimensions and removes the primer. The Expander Die expands the neck to accept the bullet. The Seater Die taper-crimps to secure the bullet as it is set into position. All dies have large, easy-to-adjust hex-lock rings. Each set is constructed from case-hardened steel, precision-drilled, reamed, polished and hand-inspected twice before leaving the factory. Also included with the set are a plastic storage box and loading data table. Engineered to the highest standards and manufactured to the tightest tolerances, RCBS dies can be counted on to produce consistent and reliable results for shooters who demand reloads equal to the quality of their firearm.