The Zero-Point Energy Manipulator from Half Life 2 gives the user the ability to lift and move objects of all sizes with the flip of a trigger.
About this creation
Gravity Gun. Dr. Eli Vance, Harvard graduate and researcher at the Black Mesa Research Facility, has invented a device that will change the future of moving cargo and rearranging bedrooms forever. From Half Life 2.
Check out the Gravity Gun 2 my second version.
That sticker comes from an ExoFroce set (the medium sized orange and black robot).