How to Build a Batman grappling gun prop
No Batman Halloween costume is complete without a grappling gun and hook. Parker put together this video to teach how to make this easy prop. You will need a fake plastic gun, two mini DVDs, cardboard, scissors, miscellaneous hardware, two checkers, duct tape, spray paint, and a hot glue gun. Watch this video prop-making tutorial and learn how to build a Batman-style grappling gun prop.