The ornamental design for an airpoweredgun, as shown and described.
FIG. 1 is a front, right, and top perspective view of an air powered gun, showing my design.
FIG. 2 is a rear, left, and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a partial enlarged view of a sight glass and gun-barre labeled 9 in FIG. 1.
The broken lines shown in the drawings are included for the purpose of illustrating portions of the air powered gun that form no part of the claimed design.