FIG. 1 is a top, right side and rear perspective view of a holster trigger guard locking device, according to my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front end elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear end elevational view thereof.