The ornamental design for a firearmcovercomponent, as shown and described.
FIG. 1 is a perspective view of a firearm cover component according to the present design illustrating the top, front, and right sides of the firearm cover component.
FIG. 2 is a perspective view of a firearm cover component according to the present design illustrating the top, front, and right sides of the firearm cover component of FIG. 1.
FIG. 3 is a front elevation view of the firearm cover component of FIG. 1.
FIG. 4 is a top plan view of the firearm cover component of FIG. 1.
FIG. 5 is a right side elevation view of the firearm cover component of FIG. 1.
FIG. 6 is a rear elevation view of the firearm cover component of FIG. 1.
FIG. 7 is a left side elevation view of the firearm cover component of FIG. 1; and,
FIG. 8 is a bottom plan elevation view of the firearm cover component of FIG. 1.
The broken lines showing a firearm in FIG. 1 depict environment only and form no part of the claimed design. The broken lines represent portions of the firearm cover component in FIGS. 2-8 that form no part of the claimed design.