The ornamental design for a railclamp with plasticsnap, as shown and described.
FIG. 1 is a front perspective view of a first embodiment of a rail clamp with plastic snap showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a front perspective view of a second embodiment of a rail clamp with plastic snap showing an alternative attachment use; and,
FIG. 8 is a front perspective view of a third embodiment of a rail clamp with plastic snap showing yet another alternative attachment use.
The broken line portions showing gun barrel rails and various attachments in FIGS. 1-8, and the exemplary suppressed pistol outline in FIG. 8, are shown to illustrate environment only and form no part of the claimed design.