Shell Shock’s NAS3 9mm cases are 50% lighter than brass cases, offer greater lubricity and will not abrade, clog, foul, wear-out or damage breach and ejector mechanisms. The cases offer greater corrosion resistance, higher tensile strength (2x stronger) and more elasticity than brass. NAS3 cases have been tested successfully to pressures over 50k psi. NAS3 cases eject cool to-the-touch and can be picked up with a magnet.
NAS3 cases will not split, chip, crack or grow (stretch) and are fully-reloadable using a set of S3 Reload dies. This set of reloading dies can be found here: https://www.shellshocktechnologies.com/shop/cases-reloading-tools/set-of-s3-reload-9mm-luger-sizing-and-flaring-dies-for-shell-shocks-nas3-cases along with more information, instructions and several videos.