.40 S&W cartridges offer a superb all-around combination of accuracy, power, and low recoil, and these Starline unprimed .40 S&W brass give you a great option for your reloading projects. They're built using vertically drawn brass that holds wall thickness variation to a minimum, and Starline built their own tools that help ensure burr-free flash holes that you don't have to clean and uniform priming radiuses that make for easier priming, so you can spend less time at the reloading table and more time on the range. Unprimed Brass is non-returnable. | Starline 40 S&W Empty Unprimed Brass