Stock for firearm

FIG. 1 is a right, rear, top perspective view of the stock for a firearm;

FIG. 2 is a left elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a left, front, top perspective view thereof.

The shade lines in the Figures show contour and not surface ornamentation. The regularly spaced broken lines in FIGS. 1 - 8 depict portions of the stock for firearm that form no part of the claimed design. The dash-dot-dash lines in FIGS. 1 - 8 depict environment of the stock for firearm that forms no part of the claimed design. The unshaded areas directly adjacent shaded portions form no part of the claimed design.