The ornamental design for a firearmtrigger, as shown and described.
FIG. 1 is an isometric view of a firearm trigger according to the present disclosure.
FIG. 2 is a left side view of the firearm trigger of FIG. 1.
FIG. 3 is a right side view of the firearm trigger of FIG. 1.
FIG. 4 is a front view of the firearm trigger of FIG. 1.
FIG. 5 is a rear view of the firearm trigger of FIG. 1.
FIG. 6 is a top view of the firearm trigger of FIG. 1; and,
FIG. 7 is a bottom view of the firearm trigger of FIG. 1.
The unevenly spaced broken lines in FIG. 2 are included to show the boundary of the claimed design and form no part thereof. The evenly spaced broken lines throughout the Figures illustrate portions of the article that form no part of the claimed design.