The ornamental design for an archeryarmguard, as shown and described.
FIG. 1 is a perspective view of an archery arm guard showing my new design shown in an environment of use;
FIG. 2 is an enlarged-scale perspective view of detail 2-2 in FIG. 1;
FIG. 3 is an obverse elevational view shown removed from environment for clarity;
FIG. 4 is the opposite elevational view thereof;
FIG. 5 is an outboard side elevational view thereof;
FIG. 6 is an inboard side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in FIGS. 1 and 2 represent environmental subject matter that forms no part of the claimed design. The dash-dot-dot-dash broken lines in FIG. 1 indicate cutoff boundaries for enlarged portion views and form no part of the claimed design. The broken lines in FIG. 4 depict portions of the archery arm guard that form no part of the claimed design.