Gualandi DST2 plastic disc, .12ga,

Transparent plastic disc for caliber for bulk shot curving by Gualandi.

By rounding the case with the clear plastic disc, you will achieve (compared to star rounding) an increase in uniformity of case pressures and more even coverage. In addition, you can determine what shot the cartridge contains with a single glance through the transparent disc.

Calibre: .12
Height: 0,2 mm