The ornamental design for a rectangular triggerdampeningabsorber, as shown and described.
FIG. 1 is a perspective view of a rectangular trigger dampening absorber, showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a top elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a back elevational view thereof; and
FIG. 8 is a bottom elevational view thereof; and,
FIG. 9 is an environmental view thereof showing an installation between the trigger mechanism and frame of a gun.
The broken lines showing the trigger mechanism and frame of a gun are for the purpose of illustrating environmental structure and form no part of the claimed design.