The ornamental design for a protectivecover for a firearm, as shown and described.
FIG. 1 is a planar view showing one side of my new protective cover for a firearm with an elastic strap stretched as it would appear over a butt of a firearm during use.
FIG. 2 is a side planar view of my new protective cover for a firearm.
FIG. 3 is a pictorial view of my new protective cover for a firearm shown with an enclosure flap portion there of in an open position.
FIG. 4 is a planar view drawn to a larger scale than FIGS. 1,2 and 3, and is taken from one end of my new protective cover for a firearm; and,
FIG. 5 is a planar view drawn to a larger scale than FIGS. 1,2 and 3, and is taken from an opposite end to that shown in FIG. 4.
The surface treatments consisting of cross hatching are to be understood as extending uniformly across the surfaces to which they are applied.