The ornamental design for archery bow sight portion, as shown and described.
FIG. 1 is a perspective view of the archery bow sight portion embodying the new design;
FIG. 2 is a right side view thereof; and,
FIG. 3 is a left side view thereof.
FIGS. 1-3 show features of an archery bow sight and a riser of an archery bow in phantom lines. These features are shown for environmental purposes and do not form any part of the claimed design. Further, the phantom lines immediately adjacent the solid-line portions of the design form the boundary of the design, with the phantom lines forming no part of the claimed design.