The ornamental design for a dispenser for counter means, as shown and described.
FIG. 1 is a top, front perspective view of a dispenser for counter means for ammunition units having circular shaped end sections showing my new design;
FIG. 2 is a top rear perspective view of the emodiment illustrated in FIG. 1; and,
FIG. 3 is a bottom front perspective view of the emodiment illustrated in FIG. 2.