AS REQUESTED - 3D Printed Lost in Space ROTO JET GUN - FIXED - ONE PIECE
This 1:5 version is 5 inches long
Parts are interchangeable for different applications 

This item is made to order in a white matte nylon resin (with a slight grainy texture) and will need to be primed and painted

Once ordered - NO REFUNDS - Expect 3-4 weeks for delivery 
See my other Lost in Space, James Bond and Captain Action items.