Dillon SDB Caliber Conversion Kit - 44-40

The Dillon SDB Caliber Conversion Kit is a box of the calibre-specific items required to convert your Dillon Square Deal B progressive reloading machine to be able to load ammunition of your chosen caliber and similar. The unique SDB dies form part of this kit. Although the Square Deal B uses tungsten carbide sizing dies, we strongly recommend using case lube. Dillon's spray-on lube is easy to apply!