Hornady Handgun Cartridge Cases Unprimed 40 S&W 5000 Pieces Brass. The cases allow proper seating of the bullet not only in the case but in the chamber as well. Specifications for Hornady Handgun Cartridge Cases Unprimed: Manufacturer: Hornady Gun Type: Handgun Primed: No Quantity: 1 Fabric/Material: Brass Case Material: Brass Features of Hornady Handgun Cartridge Cases Unprimed Tight wall concentricity Uniform case wall thickness More reloads per case Consistent weight and capacity Package Contents: Hornady Handgun Cartridge Cases Unprimed Hornady 8743B: Handgun Cartridge Cases 40 S&W Unprimed