Flickr user Ryan Palser made an AER9 Laser Rifle from Fallout 3:

I built it from scratch, using mostly wood and sheet plastic. It's an amazing design, and was a great learning experience. Being the first "realistic" prop that I've attempted, I'm pretty stoked about the final result. I got the blueprints from Harrison Krix over at Volpin Props.

You can view more pictures at the link.

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