Rear sight for a pistol
FIG. 1 is a view in rear perspective showing my design for a rear sight for a pistol, the pistol slide shown in phantom lines forming no part of my design; 
     FIG. 2 is a view in right side elevation thereof, the left side elevation being a mirror image thereof; 
     FIG. 3 is a top plan view thereof; 
     FIG. 4 is a bottom plan view thereof; 
     FIG. 5 is a view in front elevation thereof; and 
     FIG. 6 is a view in rear elevation thereof.