M134 Minigun
thingiverse
1:1 M134 "terminator" style. I did test print this on Ultimaker 2, with the right paint, it turns out very believable for cos-play, etc. I can't post a photo of it just in case I get in trouble (gun law is very strict where I live) I print mine with 15% infill, but I will go about 50% for the handlebars and the "Y" bars, 15% is not sturdy enough. Most don't need support when oriented flat surface down. The barrels are cut out from 15mm diameter PVC pipe. Also, be careful when gluing down the handles, use the strongest glue you have. The design of the gun put all the weight into tiny part of it.
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