About Us

MRDial is the first Powder Adjustment Dial for the Dillon Reloading press and was issued a US Patent.  Inventor, Mitchell Roszkowski, is a retired machinist who solved a problem with changing or adjusting the powder charge in his reloads.  After many prototypes, the final product is complete.

Mitchell insists on the highest quality and ease of use.  Each MRDial is hand crafted and held to the strictest tolerances.

MRDial is named after the inventor Mitchell Roszkowski Dial.