The ornamental design for a firearmrearsight and sight mount, substantially as shown and described.
FIG. 1 is a lateral perspective view of a rear portion a large caliber firearm equipped with a rear sight and sight mount according the present invention;
FIG. 2 is a plan view of a bottom side of the rear sight and sight mount shown in FIG. 1 removed from the firearm environment;
FIG. 3 is an elevation view of a right side of the rear sight and sight mount shown in FIG. 1;
FIG. 4 is a top plan view of the rear sight and sight mount shown in FIG. 1;
FIG. 5 is an elevation view of a rear side of the rear sight and sight mount shown in FIG. 1;
FIG. 6 is an elevation view of a front side of the rear sight and sight mount shown in FIG. 1;
FIG. 7 is a top plan view of a rear sight and sight mount according to another embodiment of the invention;
FIG. 8 is an elevation view of a right side of the rear sight and sight mount shown in FIG. 7;
FIG. 9 is a bottom plan view of the rear sight and sight mount shown in FIG. 7;
FIG. 10 is an elevation view of a rear side of the rear sight and sight mount shown in FIG. 7; and,
FIG. 11 is an elevation view of a front side of the rear sight and sight mount shown in FIG. 7.
The broken lines are for illustrative purposes and represent environmental structure and unclaimed portions of the invention and therefore form no part of the claimed design.