Both the expand mandrel and mandrel holder are laser-etched with the caliber and the bullet tension for easy identification. The gage pin block is etched with the caliber and each gage pin location noted with the bullet tension and the diameter of the gage pin. All of our expand mandrels are ground to account for spring-back of brass which is assumed at the nominal anneal.
What started as a small dream has become a multi-million dollar international business
selling ammunition, reloading supplies and accessories.
