Kummer Tech a.s. is a Czech company that specializes in precision metal machining and manufacturing, particularly through the use of CNC machines, EDM (Electrical Discharge Machining), metal engraving, and custom 3D printing.
Kummer Tech has also made a name for itself in the firearms industry through its association with KMR Precision Arms. They manufacture high-quality parts and accessories, such as triggers, grips, and components, for brands like CZ, enhancing the performance of firearms in competitive shooting​