The ornamental design for an actionbody for a shotgun, as shown and described.
FIG. 1 is a front perspective view of my new action body for a shotgun;
FIG. 2 is a left side view of my new action body for a shotgun of FIG. 1;
FIG. 3 is a right side view of my new action body for a shotgun from a side opposite that of FIG. 2;
FIG. 4 is a top view of my new action body for a shotgun of FIG. 1;
FIG. 5 is a bottom view of my new action body for a shotgun of FIG. 1;
FIG. 6 is a front view of my new action body for a shotgun of FIG. 1;
FIG. 7 is a rear view of my new action body for a shotgun of FIG. 1;
FIG. 8 is an enlarged section of FIG. 1 depicting a perspective view of my new action body for a shotgun;
FIG. 9 is an enlarged section of FIG. 2 depicting a left side view of my new action body for a shotgun;
FIG. 10 is an enlarged section of FIG. 3 depicting a right side view of my new action body for a shotgun; and,
FIG. 11 is an enlarged section of FIG. 4 depicting a top view of my new action body for a shotgun.
The broken line showing of portions of the figures is included for the purpose of illustrating environmental structure and forms no part of the claimed design.