About this 3D model

From the Manga Blame i bring you the Gravitational Beam Emitter. or as i like to call it "The End". Im fairly sure there arnt any pistols that pack as much punch in fantasey or scifi. dont beleive me? see this video for it being fired on its lowest setting.... https://streamable.com/v1jg6 the print is very easy all the parts fit together with a little filing.