Ballistic Products Super Crown Crimp Starter for Mec Presses 20, 28 Gauge, 410 Bore 6 Point Brass

The Super Crown Crimp Starter is machined from solid brass and is designed to fold hard unskived plastic hulls into crisp star crimps. Helping to ensure that crimps are held securely in place. Notes: BPI recommends 6 point crimps for larger pellets and magnum loadingsBPI recommends 8 point crimps for smaller pelletsA longer set screw (not included) will be necessary to use this product on a MEC Progressive Press