Single tank water pistol
FIG. 1 is a front elevational view of a single tank water pistol showing our new design; 
     FIG. 2 is a rear elevational view thereof; 
     FIG. 3 is a left side elevational view thereof with the right side elevational view being a mirror image thereof; 
     FIG. 4 is a top plan view thereof; and, 
     FIG. 5 is a bottom plan view thereof.